Answers
11. A- and O-
12.A- and O-
13.B+ and B- and Ab both positive and negative
Related Questions
Which statement is part of the cell theory?
Cells can be produced from nonliving matter.
All cells are produced from other cells.
Only plants are composed of cells.
Only animals are composed of cells.
Answers
Answer:
all cells are produced from other cells
Explanation:
cell theory <3
How much fish is harvested from the ocean each year?
A) almost 7 millions
tons
B) almost 700 millions
tons
C) almost 17 millions
tons
D) almost 75 million
tons
Answers
briefly explain how down syndrome results from meiosis
Answers
Answer:
In translocation, a piece of chromosome or a whole chromosome breaks off during meiosis and attaches itself to another chromosome. The presence of an extra part of the number 21 chromosome causes the features of Down syndrome.
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Inherited traits are described by probabilities. When experimenting on inherited traits, why is it important to have a large sample size?
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Answers
Answer:
results will be more accurate if there is a larger sample size.
No matter what research is, the larger sample size is, the more accurately will be the results and vice versa. The larger samples increase a chance of significance because they reflect the population mean more reliably.
With small sample, the chance for false conclusions is higher.
Explanation:
Which of the following energy transformations occur when humans use energy from food to exercise?
A. Mechanical - thermal - chemical
B. Thermal - electrical - mechanical C.Radiant - mechanical - thermal
D. Chemical - mechanical - thermal
Answers
Answer:
D. Chemical - mechanical - thermal
Explanation:
Food contains chemical energy; when our bodies break down and digest food, the bonds that are broken apart release chemical energy. Our bodies convert this to mechanical energy to power movement, from movements as small as blinking or our hearts beating, to bigger movements like running or swimming. When we exercise or move, we also release heat which is thermal energy.
The energy transformations that occur when humans use energy from food to exercise is: D. Chemical - mechanical - thermal.
What is energy?Energy can be defined as the ability to do work. Thus, energy must be possessed or transferred to a physical object (body) before it can be used in doing a work or heating a system.
The forms of energy.In Science, there are different forms of energy and these are;
Gravitational energyElectrical energySound energyChemical energyThermal energyMechanical energyIn conclusion, the energy transformations that occur when humans use energy from food to exercise is chemical energy to mechanical energy and lastly to thermal energy.
Read more on energy here: https://brainly.com/question/1242059
How does the movement of tectonic plates contribute to natural selection? Please explain.
Answers
Answer:
The movement of the plates can contribute to the natural selection of organisms.
Explanation:
Processes such as mutations, duplications, exon shuffling, transposable elements and pseudogenes have contributed to genomic evolution.
PSYCHOLOGY
Briefly describe the relationship between hormones, emotion, and external behavior
Answers
What happens to the helpful traits after many different traits?
Answers
Answer:
They become more expressed and prominent, because of natural selection.
1. Conduct Research Compare the Yellowstone wolf story with a situation in your
region where human activity that affected one species, or a couple of species,
resulted in a trophic cascade. Which aspects are similar to the Yellowstone story,
and which are different? Have researchers offered and tested hypotheses to explain
the changes?
Answers
Answer:
I can handle this task.
Explanation:
I have just tried to research on this.
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what food class is salt,oranges,butter,beverages,yoghurt,milk
Answers
Answer: Dairy for butter, milk, and yogurt. Fruit for oranges. Salt and beverages don't have a food group.
Explanation:
Answer:
Milk is Dairy, yougert is Dairy, Orange is a fruit, Butter I don't know, and beverages it depends
Explanation:
What phase of the moon does this image represent?
Answers
Answer:
Waxing Quarter
Explanation:
What is the name of the topic that we are covering?
Body Systems
Genetics
Evolution
Cells
Answers
Which of the following statements about cell organelles is NOT true?
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A. Chloroplasts contain chlorophyll and are the site of photosynthesis.
B. Many of the same organelles are located in both plant cells and animal cells.
C. The nucleus in an animal cell has a different primary function than in a plant cell.
D. The endoplasmic reticulum has several roles, including packaging and transporting proteins.
Answers
Answer: C
Explanation:
because the nucleus in eukaryote cells have the same function which is to store DNA.
Which of the following is most likely to contribute to density-dependent regulation of populations? Group of answer choices Individuals voluntarily stop mating so that overcrowding does not occur. Density-independent factors lead to fewer births and increased mortality. The incoming energy decreases in populations experiencing a high rate of increase. Density-dependent factors lead to fewer births and increased mortality.
Answers
Answer:
Density-dependent factors lead to fewer births and increased mortality.
Explanation:
The carrying capacity can be defined as the maximum population size an environment can support. Density-dependent limiting factors produce a logistic growth pattern (S curve) in the population until it reaches its carrying capacity, thereby decreasing the birth rate and increasing the mortality rate in the population. Some important density-dependent limiting factors able to control the size of the population are competition (intraspecific competition), predation and diseases.
GIVING 13 POINTS AWAY PLEASE HELP ME WITH QUESTIONS 8-9 ASAP!!!!!!!
Answers
Select the part that contains the information that an animal cell uses for growth and activities.
lysosomes chromosomes mitochondria vacuoles
Answers
PLs, help this is urgent!! 10 points and brain list!!!
Might even include 5$ thru any money app
Answers
Create a ranking system for the terms from one to six. The first one has been completed for you. Rank the remaining terms as two through six.
Answers
The question is not complete here, however, the complete question as follows:
consider the relationship among the following terms. book letter chapter word page sentence Create a ranking system for the terms from one to six. The first one has been completed for you. Rank the remaining terms as two through six.
Answer:
1) letter 2) Word 3) Sentence 4) Page 5) Chapter 6) Book
Explanation:
All the given keywords or terms are from the book which includes various elements that make a book as a whole. A ranking system requires creation from the given related words or terms. The ranking system included the least inclusive part to the most inclusive part in
Letters are the smallest part of any reading material. Letters form words by joining together and several words form a sentence that makes up the page of the book and several pages combinedly form chapters. Lastly, series of chapters makes a completed written material called BOOK.
Answer:
1) letter 2) Word 3) Sentence 4) Page 5) Chapter 6) Book
Explanation:
List down 3 ways on how you can protect the estuaries and intertidal zones so that interaction of the and abiotic factor in these areas will not be disturbed.
Answers
Answer: Intertidal zones are regions which lie above the water level which receives low tides. Estuaries are the closed bodies of coastal waters which contain brackish water.
Explanation:
The ways through which the intertidal zones and estuaries can be protected are as follows:
1. The chemical discharge from factories and sewage discharge must be restricted or prohibited in these areas so that the water and air quality remains good necessary for the survival of living beings.
2. Prohibiting the waterways to prevent the discharge of oils which can contaminate water of estuaries and soil of intertidal zones.
3. The trash of polythene bags, plastic materials, vegetable matter discharged from the city must be cleaned up to retain the quality of soil and water.
What is most likely a limiting factor for a house plant?
Answers
Answer:
sunlight
Explanation:
plants need sunlight to survive and therefore when it is indoit's it doesn't receive sunlight
light is a vitally important limiting factor, essential for their growth.
Based on what you have learned using the module resources, write an explanation (as if you were talking to a friend or family member) of how gene expression derives a protein from a genotype. Your response should explain the connection between DNA, RNA, proteins, and traits and describe what happens during transcription and translation. Feel free to include a picture of a concept map or other visualization as an aid to your written explanation!
Answers
Answer:
Two DNA cells come together to form a whole new genome.
Asexual Reproductive
Answers
Answer:
The production of offspring by one parent without meiosis and fertilization.
Explanation:
This the definition hope this helps.
what two types of cells contain chloroplast
Answers
Answer:
Chloroplasts are organelles found in plant cells and eukaryotic algae that conduct photosynthesis
Explanation:
How would you explain why the North & South poles stay so cold, even when they're getting 24-hour sunlight?
Answers
Answer:
Use your own words, but look at explanation for example:
Explanation:
They are both so far away from the hemisphere line (which is where the warmth is) so they don't have warm temperatures at anytime of year, unlike in other places there can even be warm temperatures all year round.
The process cells use to harvest the energy in organic compounds, particularly glucose, is called Group of answer choices
Answers
Answer:
cellular respiration
Explanation:
hope this helps have a nice day
anyone really good at biology can solve biology question
Answers
Answer:
Depends what kind of biology or question it is?
Explanation:
Explain what you need help with and possibly I can!!
Hope all is well, have a wonderful day! <33
How do the reproductive glands, pituitary gland and hypothalamus relate to one another?
Answers
Answer:
The nerve center connections the anxious and endocrine frameworks via the pituitary organ. Its capacity is to emit delivering chemicals and repressing chemicals that animate or restrain (like their names infer) creation of chemicals in the front pituitary.
Explanation:
How do volcanic mountains form?
Answers
Answer:
Volcanic mountains form when molten rock from deep inside the Earth erupts through the crust and piles up on itself.
Explanation:
Answer:
Volcanic mountains form when molten rock from deep inside the Earth erupts through the crust and piles up on itself. The islands of Hawaii were formed by undersea volcanoes, and the islands seen above water today are the remaining volcano tops. Well-known volcanoes on land include Mount St.
If there were a change in the DNA sequence, what would result?
Answers
Answer:
mutated dna
Explanation:
there would be either be dna substitutions, deletions or insertions. substitution simply changes the letter. deletion gets rid of a letter. insertion adds another letter.
What type of mutation are the most harmful to an organism
Answers
Answer:
frameshift mutations
Explanation: