Answer:
The answer to the given question is C.
Explanation:
Natural selection:
The population contains both superior as well as inferior organisms where natural resources are limiting so it will cause competition between organisms. As a result of competition, it will select superiors, and inferiors are deleted and they are given reproductive advantages. Due to this reproductive advantage new population emerges. It is more suitable for the environment.
Natural selection divides into three parts that are directional, disruptive, and stabilizing selection.
This is an example of natural selection. Environmental conditions create pressure on the individuals and if they can survive and become fittest, their number increases in the population. This is according to Darwin's theory in the struggle for existence. These organisms survived as the fittest organisms to match climatic conditions.
Stabilizing selection: This operates when features coincide with the optimal environmental conditions and the organisms survive in a population. Stabilizing selection pressures do not promote evolutionary change but tend to maintain stability within the population from generation to generation.
In the beginning, directional selection - the organism develops characters to survive in response to gradual changes in the environmental conditions. It works on a range of phenotypes existing within a population and exerts selection pressure which moves the mean phenotype to one phenotypic extreme. When the mean phenotype overlaps with the new optimum environmental conditions, stabilizing selection will take over.
which of the following are structures common to all chordates? choose all that apply a dorsal nerve cord b, lungs c, true jaws d, pharyngeal breathing apparatus e, backbone
Answer:
tbh, dk
Explanation:
lol
How can histograms help you describe a population? Use the word bank above to help you explain your answer.
Answer: It shows the distribution of the population with respect to a characteristic, quantitative and continuous, such as the weight or height of a population. It is used to determine the degree of homogeneity of the values studied, or to see the degree of variability, and therefore, the dispersion of all the values taken by the parts.
Explanation:
A histogram is a graphical representation of a variable using bars. In such a bar, its area is proportional to the frequency of the values represented. Thus, it shows the distribution of the population, or of the sample, with respect to a characteristic, quantitative and continuous, such as the weight or height of a population. It is used to determine the degree of homogeneity of the values studied, or to see the degree of variability, and therefore, the dispersion of all the values taken by the parts.
In order to construct a histogram first we need to have a frequency table with all the information. On the abscissa axis (horizontal axis) the intervals are placed from smallest to largest. On the ordinate axis (vertical axis), the absolute frequencies of each of the intervals are represented. Then, the rectangular bars of equal width are drawn, and the height represents the absolute frequency. All bars touch the bars next to each other, unless an interval has zero frequency (the height of the bar will also be zero).
Thus, histograms are used to describe populations since they represent a variable and in what proportion of the population it is found.
The population can be given as the number of people living in a specific area. The histogram represents the population, with frequency as the function of the area.
What is a histogram?A histogram is the graphical representation of the data in the form of bars. The population is given as the number of people in an area.
The population in the area is termed as frequency. The bar graph represents the frequency of population as the function of the area and thereby helps in the determination of the population.
Learn more about the histogram, here:
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What does the fossil record refer to. Please don’t say random things please this is important. Options
A recording of fossil names.
An encyclopedia of fossil photos.
The fossils in a layer being studied.
All fossils in the rock layers on Earth.
Answer:
All fossils in the rock layers on Earth
it is important
Explanation:
please make me brain list answer
A good web is represented in the diagram below. If the fish population decreases what is the most direct effect this will have on the aquatic ecosystem
Answer:3
Explanation:
A reversible inhibitor that only affects multi substrate enzymes and binds to the enzyme only after one substrate has bound is a(n) ___
Answer:
Uncompetitive inhibitor.
Explanation:
Enzymes are the biological catalysts that catalyze the biological process and metabolic activity of the body. Without enzymes, all the biological activity becomes very slow. Enzyme provides suitable speed for the biological process. All enzymes are made up of protein. The uncompetitive inhibitor is the type of enzyme that only disturbs or affects multi-substrate enzymes and joins to enzymes only after one substrate has bound.
Did the benedict test for reducing sugar net a positive or negative result for milk
Answer:
I think it is a negative result.
Explanation:
During glycolysis, glucose is split in half, as it's name implies.
True
False
answer:
true
explanation:
during the process of glycolysis one molecule of glucose is broken in half to create two pyruvate molecules
hope this helped!
Answer:
true
Explanation:
Why do people sneeze and cough?
I will give brainly if you explain why.
The sneezing is release of air that helps the body to get rid of irritants in our nose and throat, like allergens, dirt, and dust.
Coughing is by forcing the air out of the lungs with high pressure, to clear the throat of these foreign particles.
All cells, whether they are bacterial cells or human cells, share two basic steps of gene expression:
Answer:
They both hold genetic information and ribosomes
What is the relationship between the economy and environmental quality? (3 points)
There is no relationship between the economy and environmental quality.
Generally speaking, better economies are associated with worse environmental quality.
Generally speaking, environmental quality initially declines and then improves as an economy grows.
Generally speaking, better economies are associated with better environmental quality.
Answer:
There is no relationship between the economy and environmental quality.
Environmental quality is a term related to different environmental cues such as, for example, air/water pollution, presence of noise, access to open public spaces, the visual impact of buildings, etc. Environmental quality can affect human health and the quality of life of the individuals in a given area/city. For example, water contamination is linked to the transmission of different diseases (e.g., gastroenteritis; encephalitis, hepatitis A), thereby negatively affecting human health and the quality of life of persons who don't have access to potable water. Similarly, poor air quality can be associated with respiratory diseases and cancer. The improvement in environmental quality does not necessarily involve economic resources. It is possible to improve environmental quality by:1-protecting people against climate change;
2-improving water/air quality;
3-reducing pollution;
4-reducing waste and increasing recycling;
5-limiting the visual impacts of new infrastructure; etc.
In conclusion, there is no direct association between the economy and environmental quality.
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Making Inferences Why do
you feel pain when you pull on
your hair or nails, but not when
you cut them?
Answer:
because the pain in our body is from the skin or tissue so when you pull the hair you are actually up rooting it from its attachment with ur skin hense you feel the pain
All DNA is composed of the four bases shown in the table. How is the pattern in the data useful for developing a model of DNA?
Explanation:
The rules of base pairing (or nucleotide pairing) are: A with T: the purine adenine (A) always pairs with the pyrimidine thymine (T) C with G: the pyrimidine cytosine (C) always pairs with the purine guanine (G)
List down (five) 5 daily activities that use water. Opposite of it, write a sentence showing how water is
conserved in each activity.
Answer:
cooking.
watering.
washing plates.
washing clothes.
taking a bath.
the hawaiian islands were formed by volcanic activity, but they are far from any plate boundaries. explain how this could occur.
Answer:
Hotspots from under the ground
Explanation:
There are three different situations where an volcano can form. A divergent boundary, where two tectonic plates move away from each other, subduction boundary, where one of the tectonic plates moves under the other, and a hotspot. Scientists are not completely sure how hotspots form.
what are the advantages of genetically modified plants
Answer:
advantages are of genetically modified plants are the desired traits it results in but also they well-grown fruits and vegitables will be plump, ripe and delicious.
Explanation:
Which diagram correctly shows how h-zygous alleles are found on h-logous chromosomes?
Answer: I'm pretty sure it's the third one
Explanation:
Answer:
C
Explanation:
Took the quiz about Chromosomes on Edge
Like many multicellular organisms, plants have organs that perform specific
functions. Which of the following correctly pairs a plant organ with its function?
A Plant leaves capture nutrients from rain.
B Plant roots absorb water needed for photosynthesis.
C Plant stems store carbon dioxide for cellular respiration.
D Plant flowers provide the energy needed for eggs to develop.
Answer:
B) Plant roots absorb water needed for photosynthesis.
HELP!!!!!
I WILL MARK YOU AS THE BRAINLIEST ANSWER!!!
Annotate the symbol by the reference image. Then, explain why this symbol represents an ion and how many electrons it has.
• the name of the element
• the charge
• the mass number
• the atomic number
Answer:
since the symbol has a "+1" sign at the top right corner it represents a positively charged ion.
it has 4 electrons as it has "+1" symbol meaning it lost one electron out of initially 5 electrons present.
name of element = Boronthe charge = +1the mass number = 11the atomic number = 5Answer: ion has a 2+ charge then it must have lost electrons to form the cation. If the ion has 18 electrons and the atom lost 2 to form the ion, then the neutral atom contained 20 electrons. Since it was neutral, it must also have had 20 protons. Therefore the element is calcium.
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Help me guys!!!!!
!!!
!!
Answer:
The sampling method would be the job industry. For example the people who work in health care would have a higher risk of getting infected
Explanation:
Ok so for hair type I need the percentage for the whole punnett square
Answer:
It's probably 50%
Explanation:
Since Bb is repeated twice, it is 50%.
Hope this helps!
What type of evidence of evolution is pictured?
DOS
35
A vestigial structures
B homologous structures
embryology
D) DNA studies
Answer:
C. Embryology
Explanation:
Those are several embryos on display in that picture.
Which is an example of biopsychology
what is the important of deamination process in mammals ?
Answer:
In situations of excess protein intake, deamination is used to break down amino acids for energy. The amine group is removed from the amino acid and converted to ammonia.
hope it helps
which gazelle is most likely to survive and reproduce?
a) the slowest gazelle
b) in the middle of the pack
c) the fastest gazelle
d) all gazelles have an equal chance of reproducing
i think its c but u go
Answer:
yeah its c most probable answer
Explanation:
I need help with this question !
i hope this helps you
Answer:
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What are the steps and information necessary to describe wounds?
Answer:
it's not my fault if you are wrong or not it's your test
Answer:
When it comes to determining the severity of a wound, assess the wound is crucial to determine the appropriate plan of care. The critical steps in assessing the wound include: location, stage, undermining/tunneling, measurement, tissue type/color, drainage/odor, anatomical structures, periwound skin and pain.
The part of the atom that carries a negative charge is the _____, and the part that carries a positive charge is the _____.
neutron; proton
proton; neutron
neutron; electron
electron; proton
The part of the atom that carries a negative charge is the [tex]\sf\purple{electron}[/tex], and the part that carries a positive charge is the [tex]\sf\pink{proton}[/tex].
D. electron; proton ✅
The nucleus of an atom contains the protons, which are positively charged, and neutrons, having no charge. Their outermost region contain electrons, which are negatively charged.[tex]\bold{ \green{ \star{ \orange{Mystique35}}}}⋆[/tex]
Which of the following is an example of non Mendelian pattern of inheritance
Answer:
Genomic imprinting represents yet another example of non-Mendelian inheritance. Just as in conventional inheritance, genes for a given trait are passed down to progeny from both parents. However, these genes are epigenetically marked before transmission, altering their levels of expression.Answer:
Just as in conventional inheritance, genes for a given trait are passed down to progeny from both parents.
Hope it help