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Lubov Fominskaja [6]
2 years ago
7

Why is figure 3 more helpful than figure 2?

Biology
1 answer:
Lesechka [4]2 years ago
6 0

Answer:

Figure 3 is more helpful than figure 2 since it shows a clearer trend in the data, while figure 2 does not.

Explanation:

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Examine the following scenario: A population of small fish lives in a lake (Lake A).The dark-colored fish are the ancestral phen
Vedmedyk [2.9K]

Answer:   3- mutation, natural selection, migration

Explanation:

1-genetic drift, mutation, natural selection

2-mutation, founder principle, bottleneck effect

3-mutation, natural selection, migration (gene flow)

The correct answer for this question is" #3.mutation, natural selection, migration (gene flow)." The sequence of evolutionary mechanisms which have come into effect in each event is that of mutation, natural selection and migration. There is a steady rise in the population of bright-colored fish. Both populations thrive.

6 0
3 years ago
how does codominance at the molecular level help to explain why evolutionary processes haven't resulted in the elimination fo th
Yanka [14]

Answer:

here.

Explanation:

Due to the prevalence of malaria in Africa, the allele for sickle cell anemia (HbS) provides a selective advantage. That's why it remains in the population.

A normal African person (HbAHbA), with normal haemoglobin, will not die of anemia, but will die of malaria.

An African person with sickle cell anemia (HbSHbS), with abnormal haemoglobin, will die of anemia.

A heterozygous African person (HbAHbS), with half of his red blood cells (RBCs) being normal and the other half being sickle-shaped, will neither die from anemia, nor malaria since the plasmodium will be incapable of completing its life cycle in the abnormal RBCs.

Thus heterozygous African people will grow, reproduce and pass on the HbS allele to the next generations.

8 0
3 years ago
Cells are circular, hollow structures that serve as building blocks of living things. fact or opinion​
MariettaO [177]

Answer:

<em><u>FACT</u></em>

Explanation:

<h3>Cells as Building Blocks</h3>

<h3>A living thing, whether made of one cell (like bacteria) or many cells (like a human), is called an organism. Thus, cells are the basic building blocks of all organisms</h3>
7 0
2 years ago
Read 2 more answers
Which of these statements is false?
yuradex [85]
B. <span>The thesis statement is the answer to the research question</span>
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3 years ago
Besides supporting and protecting a cell, the cell membrane __ what enters and leaves the cell??
dsp73

Besides supporting and protecting a cell, the cell membrane regulates what enters and leaves the cell.

I am soo sorry this is 4 hours late!!! Hope this helps!!! :)

6 0
3 years ago
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