1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
swat32
3 years ago
11

Read each example and identify it with one of the mechanisms that influence gene pools. A zebra migrates to join a different her

d of zebras. Competition for sunlight leads to taller trees. The DNA of a snake changes to make its venom stronger. A grassfire randomly sweeps through a population of buffalo and kills most of the animals.
Biology
2 answers:
tatiyna3 years ago
6 0

Answer: The correct answer for the given mechanisms influencing gene pool are the mechanisms of evolutionary change, which are described as follows-

1) Gene Flow

- It is described as the transfer of genes from one population to another population so that frequency of gene is increased.

-A zebra migrates to join a different herd of zebras.

2) Natural Selection

- A mechanism of evolutionary change in which individuals with advantageous traits survive and reproduce whereas the others ( those that can not adapt) eliminate from the population.

-Competition for sunlight leads to taller trees.

3) Mutation

- Permanent change in the nucleotide sequence of DNA ( genetic material) that could have harmful or useful consequences.

-The DNA of a snake changes to make its venom stronger.

4) Genetic Drift - It is a random phenomenon ( that occurs by chance such as fire) that results in change in the gene frequency in a small population.    

-A grassfire randomly sweeps through a population of buffalo and kills most of the animals.

sdas [7]3 years ago
4 0
1st: Gene Flow
2nd: Natural Selection
3rd: Mutation
4th: Genetic Drift
You might be interested in
The product of the glycolysis reaction is the molecule called___
Andrej [43]

Answer:

I know it is B

Explanation:

5 0
3 years ago
Why does limestone react to acid rain, but sandstone does not?
motikmotik

Answer:

Sandstone does not react with Hydrochloric acid. The acid soaks into the rock because the rock is porous, filled with tiny holes. It is made up of tiny grains of sand cemented together by intense pressure.

7 0
2 years ago
What is a niche related to organism​
dimulka [17.4K]

Answer: A niche is the role an organism plays in the ecosystem.

Explanation: A niche also determines how the organism interacts with other organisms in an ecosystem

4 0
2 years ago
1.______ from the sun is transferred to_____ surface. some of that energy is then _____
Roman55 [17]

Answer:

This is going by the number of blanks there are from the beginning

1.Energy

2. Earths

3. Transferred

4.equator

5.sun

6.causes

7.effect

Please give me Brainliest!

4 0
3 years ago
Which function do the integral proteins in the phospholipid bilayer perform
liraira [26]
<span>they maintain the integrity of the cell membrane </span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • In order to function properly, cells must perform many reactions. metabolism is the sum of all the chemical reactions in an orga
    9·2 answers
  • All about genotype of sickle cell anemia
    11·1 answer
  • Two identical daughter cell result from mitosis and cytokinesis. In what ways are they " identical"?
    8·1 answer
  • What is the use of petals on a flower? <br> Please answer it in sense of science.
    12·1 answer
  • Using a refillable beverage container (returnable bottles) would be an example of __________ materials.
    14·1 answer
  • Qué pasa si no se lleva a cabo la citocinesis después de la mitosis?!!!
    11·1 answer
  • Need help fast, please and thank you ​
    12·1 answer
  • 1. Which macromolecules were present in the unknown solution? In the albumin?
    10·1 answer
  • Why are humans given a species name that means "wise human"?
    7·1 answer
  • 2. How do scientists turn theories into fact?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!