Define adaptations and explain how populations become better adapted over time.

Answers

Answer 1

Adaption is a change or the process of change by which an organism or species becomes better suited to its environment.

Explanation:

Adaptations develop when certain variations or differences in a population help some members survive better than others


Related Questions

need answers to 9 and 10
please help!!

Answers

Three disadvantages of cloning.

Cloned animals might not live as long as animals that are not clones.Cloning is a complex and expensive process.Cloning can result in a reduction in genetic diversity, which can make a population more susceptible to diseases and environmental changes.

What is the process of cloning?

The process of cloning is described as follows:

A nucleus and an egg cell come from a body cell of animal A with its nucleus removed comes from animal B.

An enucleated egg cell from animal B is taken and the nucleus is removed.

The nucleus with DNA from animal A is placed in the enucleated egg cell from animal B.

The cell from animal A with its DNA develops into an embryo.

The embryo develops into a baby animal that is a clone of animal A.

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the fall season is approaching. you notice squirrels are very active in your yard. why is this so? A, they are playing games because the weather is cooler
B, they are burying a supply of nut for the winter.
C they are looking for the nut supply they buried to help them survive the fall.
D they are digging for scrubs and worms to add to their diet.
please help me​

Answers

Answer: B. they are burying a supple of nut for the winter

hope this helps!

Figure 2.20. 2. Geyphel likes to eat biscuits for his breakfast, noodles for his lunch, and cakes for his dinner. Most of the time he plays games on his computer or his mobile phone. He hardly goes for outdoor activities. What are the diseases that you foresee in his life? 3. List some of the unhealthy habits that you see in your community. 50​

Answers

Eyesight problems , increase body weight , restlessness , obesity , diabetes are some major problems that foreseen when you adopt bad habits.

Geyphel eat unhealthy food like biscuit , noodles and cakes all the time due to which he suffered from diabetes , obesity , BP problem etc because this kind of food our body cannot digest properly due to which it accumulates in the body tissue.

therefoee the child has to eat healthy food like fibrous food which prevent constipation etc

also, he used the phone and computer everyday due to which he might suffered from the eyesight problems like paining in eyes , redness in eyes etc therefore the child must go outside and play outdoor activities.

outdoor activates helps in prevention of many unhealthy bad habits.

In society some unhealthy habits are:

malnutritionsmokingdrugs abusingalcohol consumingmetabolic diseasecardiac diseases

overall the due to the unhealthy life style the child might get affect with the many disease which effects its body as well as mind.

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2. Eating biscuits, noodles, and cakes frequently, and lacking physical activity can lead to obesity, type 2 diabetes, and heart disease.

3. Some unhealthy habits that I see in my community include smoking, excessive alcohol consumption, poor diet, lack of exercise, and not getting enough sleep.

Which of the following are benefits of riparian zones?
Select 2 correct answer(s)
Increase in water runoff temperature
Decrease in nutrient load added to waterway
Increase in bank erosion
Decrease in drastic water level changes from floods and storms

Answers

The benefits of riparian zones are:

1. Decrease in nutrient load added to waterway.

2. Decrease in drastic water level changes from floods and storms.

Therefore, the correct answers are:

Decrease in nutrient load added to waterway.Decrease in drastic water level changes from floods and storms.

Widow’s peak is dominant over a straight hairline. What are the chances a homozygous dominant man and a heterozygous woman will have children with a straight hairline?

Provide a punnet square example if possible.

Answers

Based on the fact that widow's peak is more common than a straight hairline, and assuming that the man is homozygous dominant (WW) for widow's peak and the woman is heterozygous (Ww) for widow's peak, we can use a Punnett square to figure out how likely it is that their children will have a straight hairline.

In the Punnett square, W is the number of gametes that could come from the man, and W and w are the number of gametes that could come from the woman.

The Punnett square shows that every possible child will get at least one copy of the dominant widow's peak gene (W) from either the father or the mother. Based on what we know about them and assuming they have full dominance, the chances of their children having a straight hairline are 0%.

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​A mutation in the hemoglobin gene causes sickle-cell hemoglobin. People with sickle-cell hemoglobin are immune to malaria. If a population is exposed to malaria, how will the frequency of the mutated sickle-cell hemoglobin change?

Answers

The frequency of the mutated sickle-cell hemoglobin is likely to increase in a population that is exposed to malaria.

This is because individuals who carry one copy of the mutated gene (known as sickle cell trait) are more resistant to malaria, and are therefore more likely to survive and pass on the mutated gene to their offspring.

In areas where malaria is common, natural selection favors individuals who carry the sickle cell trait, as they have a survival advantage over individuals who do not carry the trait. As a result, the frequency of the sickle cell trait tends to be higher in these areas than in populations where malaria is rare or absent.

However, it is important to note that while the sickle cell trait provides some protection against malaria, individuals who inherit two copies of the mutated gene (one from each parent) develop sickle cell disease, which can cause a range of health problems.

Therefore, the relationship between sickle cell hemoglobin and malaria resistance is complex, and the overall impact of the mutation on population health depends on a variety of factors.

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How is Tommy Silverstein from the book Hothouse: Life Inside Leavenworth Prison portrayed to have social learning theory? Are there any other theories that could work for him?

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In the book Hothouse: Life Inside Leavenworth Prison by Valeri L. Gindel, Tommy Silverstein is portrayed as having social learning theory: the belief that behavior is learned through interactions with other people in society. Specifically, Silverstein is portrayed as having changed his views and behavior by observing and learning from other inmates. For example, after observing two of his peers in an argument with a guard, he "learned the power of silent, passive resistance" (Gindel 34). Thus, he was able to manipulate guards into giving him what he wanted, instead of acting out.

Silverstein is also depicted as being influenced by the shared values of his prison subculture, which helped him cope with the challenges of prison life. He observed the negative effects of the prison system on his peers, including those in solitary confinement, and learned to adopt a different attitude to better his own situation. He is portrayed as having learned to be both self-sufficient and work within the system to gain privileges.

In addition to social learning theory, Silverstein could be argued as having learned from the symbolic interactionism theory as well. This theory suggests that people's relationship to society is based on their interactions with one another and their interpretation of these interactions: Silverstein is portrayed as having effectively manipulated his peers and guards in order to gain more opportunities. Moreover, he was able to do this through his interpretations and reflexive understanding of his situation.

Finally, Silverstein could also be argued as having learned through discourse theory, which emphasizes the power of language to shape the lives of people. Silverstein is portrayed as having learned to adeptly use language to control certain conversations. For instance, he often rehearsed his conversations with guards in order to convey a sense of confidence. He also learned to use language to gain power over other inmates through negotiation, which in turn gave him power over the guards.

Overall, Tommy Silverstein from Hothouse: Life Inside Leavenworth Prison is portrayed as having social learning theory in order to both adapt to his prison environment and gain power over his peers and guards. However, there are a few other theories that could be argued for him, such as symbolic interactionism, discourse theory, and so on.

How many (tatal)HIV positive cases detected in 2012?​

Answers

There witnessed a rise of new cases of HIV of 2.3 million [1.9 million-2.7 million] persons globally. During 2000 and 2012, 26 countries was a 50% of higher reduction on new infections of HIV amongst young people and adults.

How many people have been diagnosed with HIV?

Situation and trends worldwide: Approximately 40.1 million [33.6-48.6 million] people passed away from HIV since the epidemic's start, while 84.2 million [64.0-113.0 million] individuals got the infection. At the close of the year 2021, there were a total of 38.4 percent billion [33.9-43.8 million] HIV-positive individuals worldwide.

How many Indians have the virus?

About 24 lakh people are thought to be HIV-positive (PLHIV) at any given time. The majority of PLHIV are found in southern states; the nation's top 3 are Maharashtra, the southern state of Andhra Pradesh, and Karnataka. In 2012, India's annual infection rates (ANI) were predicted to total 62,970.

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In an investigation about the roles of visual and auditory cues in mate composition, researchers studied two distinct populations of flycatchers, (Monarcha Castaneiventris), a species of bird that lives in the Solomon Islands.

Answers

The researchers studied two distinct populations of flycatchers to investigate the roles of visual and auditory cues in mate composition.

The investigation aimed to study the roles of visual and auditory cues in mate composition in Monarcha Castaneiventris, a species of bird that lives in the Solomon Islands. To conduct the study, the researchers selected two distinct populations of flycatchers to compare the mate selection processes in each population. One population was likely to rely more on visual cues for mate selection, while the other population was likely to rely more on auditory cues.

By comparing the mate selection processes in these two populations, the researchers aimed to determine the relative importance of visual and auditory cues in mate composition. The study could provide insights into the evolution of mate selection processes and the factors that shape them in different populations of the same species.

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Ex an ice cube is placed in a sealed container and beated until it becomes steam, what will happen to the weight of the ice?
A The weight will stay the same
M
M
R
M
B
The weight will increase when it becomes a liquid and then decrease when it becomes a gas
C The weight will decrease since the liquid will take up less space.
D
The weight will increase since gases do not have mass.

Answers

Answer:

B

Explanation:

Because the ice evaporated it's weight has Evaporated also.

I know the two causes of developmental constraints are lack of genetic variation and pleiotopic. Can you please give me an example of each one of those?

Answers

Pleiotropy can constrain the evolution of certain traits, as changes in one trait may have unintended and harmful consequences for other traits.

What are developmental constraints?

Lack of genetic variation: This refers to a situation where the genetic variation within a population is limited, either due to a small population size or because of artificial selection. As a result, the range of phenotypic variation that can be produced by this population is restricted. For example, if a population of flowers has only one allele for petal color, such as red, then it cannot produce any other color of petals. This lack of genetic variation can constrain the evolution of new traits, as there is no genetic variation for natural selection to act upon.

Pleiotropy: This refers to a situation where a single gene affects multiple traits, such that a change in one trait can have unintended consequences for other traits. For example, sickle cell anemia is a genetic disorder caused by a single mutation in the beta-globin gene. This mutation causes red blood cells to form an abnormal shape, which can cause a range of health problems. However, this same mutation also provides protection against malaria, as the abnormal cells are less hospitable to the malaria parasite. In this case, the pleiotropic effects of the mutation mean that individuals with sickle cell anemia have both benefits and drawbacks to their health.

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Based on Table 1, identify the properties that provide evidence that iron and rust are not the same substance

Answers

Rusting is a chemical process. Iron is an element. This provide an evidence that iron and rust are not the same substance.

Iron is rusted when rust, a compound made of iron oxides, forms upon the exterior of iron items and buildings. This rust is created by a redox reaction among both iron and oxygen in a water-containing environment (such highly humid air). Iron rusts when a coating of a red, flaking material forms on top, which is readily crumbled into powder. Rusting is a chemical process. Iron is an element.

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In mice, red eyes are dominant over black eyes. Show a cross between two black-eyed mice

P:
Genotype ratio:
Phenotype ratio:

Answers

The genotype ratio of the offspring in this cross is 100% "bb". This means that all the offspring would have the same genotype as their parents, as both parents have the homozygous genotype "bb" for black eyes.

To show a cross between two black-eyed mice, we can represent their genotype as "bb" (where "b" represents the allele for black eyes). From the Punnett square, we can see that all the offspring (100%) would have the genotype "bb" and therefore have black eyes, as they have received a "b" allele from each parent.

The phenotype ratio of the offspring would also be 100% black eyes, as the "b" allele is dominant over the "r" allele for red eyes. This means that even if one parent had a "Bb" genotype for black eyes, the offspring would still have black eyes because of the dominance of the "b" allele.

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High Metabolism VS Low Metabolism: How to fix them.

Answers

Answer:

Metabolism is the process by which the body converts food into energy that it can use for various functions such as breathing, moving, and thinking. Some people have a high metabolism, meaning their bodies burn calories and energy at a faster rate, while others have a low metabolism, meaning their bodies burn calories and energy at a slower rate. Here are some ways to address these differences:

For those with a high metabolism:

Eat more: To maintain a healthy weight, individuals with high metabolism may need to eat more calories than those with a lower metabolism. Consuming healthy, high-calorie foods such as nuts, avocados, and whole grains can help.
Strength training: Building muscle can help increase metabolism as muscle burns more calories than fat. Incorporating strength training exercises into the workout routine can help build muscle and boost metabolism.

Get enough rest: Sleep is essential for restoring energy and repairing muscle tissue. Not getting enough sleep can lead to a decrease in metabolism, so it is important to aim for 7-8 hours of sleep per night.

For those with a low metabolism:

Cardiovascular exercise: Cardiovascular exercise such as running, cycling, or swimming can help boost metabolism by increasing heart rate and burning calories. Aim for 30 minutes of moderate-intensity cardio exercise at least 5 days a week.

Increase protein intake: Consuming more protein can help boost metabolism by increasing the thermic effect of food, which is the amount of energy required to digest and absorb nutrients.

Stay hydrated: Drinking water can help boost metabolism by aiding digestion and preventing dehydration, which can slow metabolism.

In general, maintaining a healthy diet, staying active, and getting enough rest are key to maintaining a healthy metabolism, regardless of whether it is high or low. It is essential to consult a healthcare professional before making any significant changes to one's diet or exercise routine.

Answer:

Explanation:

Metabolism is the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available.

Having a high metabolism means your body burns energy from food at a faster rate than others your age. This means that you require more energy from food in order to grow and develop.

A person with a "low" (or slow) metabolism will expend less calories when at rest and during exercise, necessitating a reduction in caloric intake.

How to get a fast metabolism:

While metabolism is partially determined by genetics, there are several things you can do to help increase your metabolism:

Exercise regularly: Exercise helps increase muscle mass, which in turn can help increase metabolism. Aim to get at least 30 minutes of moderate to high-intensity exercise most days of the week.Eat enough protein: Protein requires more energy to digest than other nutrients, which means that it can help boost your metabolism. Aim to include a source of protein at every meal.Drink plenty of water: Drinking water can help keep your metabolism running smoothly. Aim to drink at least 8 cups of water a day.Get enough sleep: Lack of sleep can disrupt metabolism and increase the risk of weight gain. Aim to get at least 7-8 hours of sleep per night.Reduce stress: Stress can disrupt metabolism and increase the risk of weight gain. Find ways to manage stress such as through exercise, meditation, or talking to a therapist.Try strength training: Strength training can help build muscle mass, which in turn can help boost metabolism.

It's important to note that while these strategies may help increase metabolism, there is no one-size-fits-all approach. Consult with a healthcare professional to determine the best course of action for your individual needs.

if a high metabolism is the case, there is nothing or barely anything to fix.

Remember sexual reproduction includes the union of sperm and during fertilization. Consider the gametes produced via meiosis an image; image that they are all sperm, on the way to fertilize an egg. What is the BEST explanation as to how this enhance genetic variation.

Answers

The production of gametes via meiosis, specifically sperm in this case, plays a crucial role in enhancing genetic variation in sexually reproducing organisms.

What is the recombination?

The key explanation for this is the process of recombination, also known as crossing over, that occurs during meiosis.

Recombination happens when homologous chromosomes, which are pairs of chromosomes that contain similar genes but may have different alleles (variations of a gene), exchange genetic material. This exchange occurs during the prophase I stage of meiosis, where sections of chromatids from one homologous chromosome are swapped with the corresponding sections of chromatids from the other homologous chromosome. This results in the reshuffling of genetic information between the homologous chromosomes, creating new combinations of alleles in the resulting gametes.

As the sperm cells undergo this process of recombination, they acquire a unique combination of genetic traits that are distinct from both their parental chromosomes. When a sperm fertilizes an egg during sexual reproduction, the resulting zygote inherits this newly generated combination of genetic material from both the sperm and the egg. This introduces genetic diversity into the offspring, as the recombination can produce novel combinations of alleles that were not present in either parent.

In summary, the process of meiosis, specifically recombination and independent assortment, enhances genetic variation by generating unique combinations of alleles in gametes, which are then passed on to offspring during sexual reproduction. This genetic diversity is important for the adaptability and evolution of species, as it allows for a wider range of traits and genetic characteristics to be available for natural selection to act upon.

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Someone please help me, it's due today!

Answers

The possible phenotypes  and genotypes are given below:

phenotype -  no tongue roller, four tongue rollers

genotypes - RR, Rr, Rr, Rr

What are genotypes and phenotypes?

The genetic information or the genes that are passed down through generations is referred to as the genotype, and an organism's observable qualities or characteristics are referred to as its phenotype.

The possible phenotypes  and genotypes of the cross are determined as given below:

The genotype of the parents = RR and Rr

Crios = RR x Rr

The genotype of the offspring produced = RR, Rr, Rr, RR

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Which of the following illustrates a positive feedback mechanism?
Multiple Choice

Body temperature control.
Uterine contractions during childbirth.
Maintenance of blood pressure.
Control of blood sugar.

Answers

Answer:

(b) uterine contractions during childbirth.

Explanation:

increase in uterine contractions when uterine stretching increases during childbirth

Uterine contractions during childbirth

Explanation:

Positive feedback mechanisms amplify or reinforce changes that have occurred in the body rather than counteracting them. In the case of uterine contractions during childbirth, the initial contractions of the uterus cause the release of the hormone oxytocin, which then stimulates further contractions. This positive feedback loop continues until the baby is born.

In contrast, body temperature control, maintenance of blood pressure, and control of blood sugar are all examples of negative feedback mechanisms, which work to maintain a stable internal environment by counteracting changes that occur in the body.

*IG:whis.sama_ent

3. For each environment below, describe why you think it would have a high or low
rate of speciation.
A rugged mountain terrain (1 points)
A large, open forest (1 points)
An island in the ocean (1 points)

Answers

For each environment below, describe as, Islands frequently have a low carrying capacity, which may promote competition and resource allocation among species, further accelerating speciation.

A challenging mountainous terrain : rapid speciation Due to changes in height, geology, and climate, rocky mountain terrain often consists of isolated pockets of habitat. The genetic isolation of populations can result from these isolated areas acting as obstacles to gene flow. Genetic variations can build up over time, leading to reproductive isolation and ultimately to speciation. Furthermore, the extreme conditions found in rocky mountain terrain, such as harsh climates, steep slopes, and a lack of resources, might encourage speciation by driving adaptation and specialization among species.A large, open forest : Low rate of speciation, A big, open forest usually offers continuous habitat and fewer physical obstacles to gene flow. Individuals can travel about more easily as a result, encouraging gene flow and minimising genetic isolation among communities.An island in the ocean : High speciation rate, Islands frequently exhibit isolation, which can cause population genetic diversity. Islands frequently have little gene flow with mainland populations because of their isolation, which can result in genetic isolation and the possibility of speciation. Additionally, islands often feature distinctive biological characteristics that might encourage speciation and drive adaptive evolution, such as diverse climatic patterns and resource availability.

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Which statement correctly describes the changes in the air as it moves
from Location R to Location T?
The sun heats the land faster than the ocean water, so high-density
air moves from the ocean to the land, becoming less dense.
The sun heats the land faster than the ocean water, so high-density
air moves from the land to the ocean, becoming less dense.
The sun heats the land slower than the ocean water, so high-density
air moves from the ocean to the land, becoming less dense.
The sun heats the land slower than the ocean water, so high-density
air moves from the land to the ocean, becoming less dense.

Answers

The statement that correctly describes the changes in the air as it moves from Location R to Location T is option A.

What do air consist of?

Air is a gas combination that is mostly composed of nitrogen (78%) and oxygen (21%), with trace quantities of other gases for example; carbon dioxide, argon, and neon. It also has different levels of water vapor, dust, and contaminants.

Air is necessary for all living things to survive and is involved in many vital activities such as respiration, combustion, and weather patterns.

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O
When a display is ready, it is pasted in the
O a Prep room
O b.
Oc.
O d.
Open lab walls and doors
Lecture room
Toilet

Answers

When a display is ready, it is pasted in the

Open lab walls and doors

Therefore option b is correct.

What is display?

A display is described as a device with a screen that shows rendered electronic images.

In this scenario, the display could be an information rendered in physical form.

The Dry Lab Prep room is a supplementary support space to the Teaching Dry Laboratory.

Fixtures, tables, workbenches and cupboards are provided for the preparation of experiments and the storage, cleaning and preparation, cleaning of materials, apparatus and equipment.

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Cholesterol is a fatty substance associated with

Answers

Cholesterol is a fatty substance associated with cardiovascular diseases.

Cholesterol is a fatty molecule whose excess in the human body frequently contributes to the development of cardiovascular disorders such as atherosclerosis, heart disease, and stroke. This occurs when cholesterol builds in the walls of our arteries over time, progressively narrowing them.

As a result, blood flow to organs and tissues throughout the body is decreased. Trans fats enhance your bad cholesterol (LDL) while decreasing your good cholesterol (HDL). These modifications are linked to an increased risk of heart disease.

Cardiovascular disease (CVD) is a broad term for any condition affecting the heart or blood vessels. Blood flow to the heart, brain, and body can be diminished as a result of: A blood clot (thrombosis) is the accumulation of fatty deposits inside an artery, which causes the artery to harden and narrow.

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The complete question is -

Cholesterol is a fatty substance associated with which type of disease?

2) The allelic frequencies among a population of iguana are shown for three generations. Imagine a change in environmental conditions, from periodic flooding to consistently flooded during the time period. Using the gene pool data, what criteria support the statement in the prompt? Choose ALL that apply.

Answers

The criteria support the statement in the prompt would be B, D E

How to get the criteria support the statement in the prompt?

B) Initially, there was allelic variation in the iguana population. - This is important because natural selection can only occur when there is variation among individuals in a population.

D) In three generations, the allelic frequencies in the population changed. - This is also important because natural selection involves changes in allele frequencies in a population over time.

E) Iguana that had the ww genotype were more apt to survive in the changing environment. - This statement does not support the prompt because it suggests that individual iguanas with a certain genotype are more likely to survive, which is not the same as saying that natural selection acts on populations rather than individuals.

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Answer:

The Correct answers are A,B,D,E

Explanation:

Trust me, I did the Usa Test prep.

To see if baldness in men is caused by a high protein diet, a scientific researcher provides one group of 50 men a diet which includes the normal AMDR range for protein (10-35%). The researchers provide a second group of 50 men with a high protein diet, containing above 50% protein. What is the variable for which this experiment’s results will be based upon?

a.
Whether or not the men develop baldness

b.
The amount of protein in the men’s diets

c.
The age of the men and amount of water they are given to drink

d.
The number of men in each group

Answers

The variable for which this experiment's results will be based upon is:

a. Whether or not the men develop baldness

The researcher is investigating if a high protein diet is a potential cause of baldness in men. Therefore, the variable of interest is whether or not the men develop baldness, and the study is comparing two groups of men with different levels of protein in their diets to see if there is a significant difference in baldness rates.

While other factors such as age, water intake, and the number of men in each group may also be controlled or monitored during the study, they are not the main variable of interest for this particular experiment.

difference between left and right lungs

Answers

Answer:

The left and right lungs are two separate organs located in the chest cavity of the human body. While they have similar functions, there are some differences between them:

Size: The right lung is larger and has three lobes, while the left lung is smaller and has only two lobes. This is due to the position of the heart, which is located more towards the left side of the chest, leaving less space for the left lung.Shape: The left lung is more narrow and elongated than the right lung, which is shorter and broader. This is due to the position of the heart, which pushes the left lung upwards.Number of bronchi: Each lung has a bronchus, which is a tube that carries air to and from the lungs. The right lung has a larger and more vertical bronchus than the left lung, which has a smaller and more horizontal bronchus.Number of pulmonary vessels: The right lung has more pulmonary vessels than the left lung, which is due to the fact that the right side of the heart pumps blood to the lungs for oxygenation.

Overall, while the left and right lungs have similar functions, their size, shape, and number of bronchi and pulmonary vessels differ, reflecting their unique positions within the chest cavity and the needs of the body.

If your mother had a widow's peak, which can be homozygous dominant (WW) or heterozygous
(Ww), and your father had a straight hairline, which is homozygous recessive (ww), what
percentage of their children would have a straight hairline? Consider both genotype possibilities
for the mother. Explain your answer.

Answers

If the mother had a widow's peak homozygous dominant (WW) or heterozygous (Ww), and the father had a straight hairline homozygous recessive (ww), then the percentage of their children would have a straight hairline is zero for a homozygous dominant mother and 50% for a heterozygous mother.

What are genotype frequencies in a cross?

The genotype frequencies in a cross refers to the segregation of alleles in gametes, in this case, the mother can generate W and w gametes.

Therefore, with this data, we can see that genotype frequency in a cross lead to different phenotypes.

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When an organism produces feces, there are at least two different ways to understand what the feces represent. One is selfish, the other is less so. Give the understanding of both of these perspectives.

Answers

From a selfish perspective, feces can be understood as waste products that an organism needs to eliminate from its body to maintain its own health and well-being. In this view, feces are simply the byproduct of an individual's biological processes, and their elimination is solely for the purpose of keeping the individual healthy and functional.

From a less selfish perspective, feces can be understood as part of a larger ecosystem of organisms and processes. In this view, feces represent a valuable resource that can be recycled and reused by other organisms in the environment. Feces are full of nutrients that can support the growth of plants and other organisms, and their decomposition plays an important role in maintaining the health and balance of ecosystems.

Overall, the less selfish perspective recognizes that all organisms are interconnected and that their actions and processes have consequences for the broader ecosystem. By understanding the value of feces and other waste products as resources rather than simply as waste, we can work to build more sustainable and resilient ecosystems.

Which car is not accelerating? A. Car C is not accelerating because it is traveling in a straight line at a constant speed. O B. Cars A and B are not accelerating because their speed is not changing. C. Car A is not accelerating because it is traveling slowly. O D. Car D is not accelerating because it is slowing down.​

Answers

B. Cars A and B are not accelerating because their speed is not changing.

What is Acceleration ?

Acceleration is defined as a change in an object's velocity, which includes changes in speed or changes in direction.

The formula for acceleration is given by:

Acceleration = (change in velocity) / (change in time)

The SI unit for acceleration is meters per second squared (m/s²).

Acceleration is an important concept in physics and is used to explain a wide range of phenomena, from the motion of objects in everyday life to the behavior of particles in subatomic physics.

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During fertilization which two cells fuse together

Answers

Answer: the sperm binds to a receptor on the surface of the egg and fuses with the egg plasma membrane

Could someone help me with this homework question please? I added pictures of it below. There’s no shading, so I’m confused. Any help appreciated. Thanks! :)

Answers

The answer is recessive.
Through the shading you can tell the disease may come from either parent however is never guaranteed and may come from either side

how does adding substances to wastewater help engineers get rid of harmful substances

Answers

Answer:  When chlorine gas or tablets are added to wastewater, the chlorination kills the bacteria, and simple charcoal filters can remove some of the suspended solids, which might often be enough

Explanation:

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based on his analysis, what did the student learn about the two genes?Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Not all terms will be used.If two genes are on the same chromosome, there will be ? of the genes in the ? gametes. In , crossing over ?crossinng over and complete linkagewill produce parental and crossover gametesdoes not occurmalecrossinng overcomplete linkagefemales On January 1, 2016, Hackman Corporation issued $1 million face value 12% bonds dated January 1, 2016, for $1,023,000. The bonds pay interest semiannually on June 30 and December 31 and are due December 31, 2020. Hackman uses the straight-line amortization method.Required:Record the issuance of the bonds and the first two interest payments.. Determine whether the following equation is separable. If so, solve the given initial value problem. 3y'(x) = ycos3xSelect the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The equation is separable. The solution to the initial value problem is y(t) = (Type an exact answer in terms of e.) O B. The equation is not separable. what is the form of the unit step response of the following model? find the steady-state response. how long does the response take to reach steady state? Find B, E, C, and D, given m*Picture not drawn to scale*Your given angles fall on a straight line. What would be the other angle if we know a straight line has a total of measurement of 180 degrees?You can use that information to find the missing angle for inside the triangle. Remember how many degrees total are inside a triangle. What defines a collection of cells as a gland rather than an organ?Organs consume more energy.Glands vary by gender; organs do not.Glands export products to other body parts.Organs operate autonomously; glands do not. If a firm decides to eliminate a product line that produces a yearly net loss of $21,000, its yearly net incomeA. will increase by $21,000 only if it can eliminate all of the fixed costs associated with that product line.B. will increase by $21,000 only if it can eliminate all of the variable costs associated with that product line.C. will automatically increase by $21,000.D. will decrease unless the firm can eliminate all of the fixed costs associated with that product line. A rational, utility-maximizing consumer purchases dog beds and dog toys. At the optimal consumption bundle, the last dollar spent on each good yields the same amount of utility. If the price of dog beds falls and the consumer optimally responds by changing their consumption of these two goods, what will happen to the marginal utility of the last unit of each type of good consumed? The marginal utility of dog beds will rise, the marginal utility of dog toys will rise, The marginal utility of dog beds will rise, the marginal utility of dog toys will fall. The marginal utility of dog beds will fall, the marginal utility of dog toys will rise. The marginal utility of dog beds will fall, the marginal utility of dog toys will fall. Leslie deposits $1,600 into an account that earns 3.7% annual interest compounded quarterly. What will bethe total value of her investment after 4 years? Read the sentence.We couldn't wait to arrive at the park, where we planned to hike in the woods, swimming in the lake, and ride bikes on the beach.What is the best revision of this sentence? Question 6(Multiple Choice Worth 2 points)(Creating Graphical Representations LC)A teacher was interested in the subject that students preferred in a particular school. He gathered data from a random sample of 100 students in the school and wanted to create an appropriate graphical representation for the data.Which graphical representation would be best for his data? Stem-and-leaf plot Histogram Circle graph Box plot a small mass is at rest relative to the parabolic bowl, the cross sectional shape of which is given by y = sqrt(3) r^2. The bowl is spinning about the vertical axis at constant angular speed as shown. If r = 1/2, determine, as a function of g and s, the largest allowable so that the mass does not slip. Which is an essential element of an iron triangle? O a collective good O a government agency a nonprofit organization a union shop In the Salk vaccine trial of 1954, almost 400,000 students (grades 1-3) in 11 states participated. Students were randomly assigned to either a vaccine or placebo injection. All students were observed for evidence of polio during the school year. What is the factor in the Salk vaccine experiment? (a) type of injection (b) vaccine (c) placebo (d) polio status Engels stated that he aimed to achieve his goals by "enlightening" the proletariat. Howdoes his thinking represent both continuity and change in regard to Enlightenmentideas of liberty and reason? What is the meter reading, in ccf, indicated by each of the gas meters shown? cengage The Great Pyramid of Cheops is a square-based pyramid. The base has sides of 230 m, and the height is 147 m. Using the same material, what would the height be if you gave the base sides of 200 m? QUESTION 2 If one microbe has a larger zone of inhibition than another microbe that means the microbe with the larger zone of inhibition should always be considered antibiotic resistant. True False QUESTION 3 If you swab a surface and nothing grows after a 48 hour incubation it is safe to conclude there are no infectious agents on that surface. True False QUESTION 4 Choose all that are true An orange phenol red broth tube indicates The microbe fermented the sugar The organism did not ferment the sugar The result is negative The result is positive The organism did not grow in the media The environment was slightly basic The data in the table shows the price and quantity demanded for exercise balls. Using the Midpoint Method, what is price elasticity of demand from point B to point E?Note: Remember to take the absolute value of the result and round to the nearest hundredth. Rounding should be done at the end of your calculation.PointPriceQuantityA$158,000B$167,500C$177,000D$186,500E$196,000 Without solving for the undermined coefficients, the correct form of a particular solution differential equationy+4y+5y=e2xcos(x)is ?