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
tino4ka555 [31]
3 years ago
12

Gene flow and genetic drift both affect allele frequencies in a population. A high level of gene flow into a population genetic

diversity in a population. A high level of gene flow out of a population genetic diversity in a population. Genetic drift is the change in allele frequencies due to factors. Typically, genetic drift has the biggest impact on populations.
Biology
2 answers:
DaniilM [7]3 years ago
8 0

A high level of gene flow into a population increases genetic diversity in a population. A high level of gene flow out of a population decreases genetic diversity in a population. Genetic drift is the change in allele frequencies due to "sampling error" factors. Typically, genetic drift has the biggest impact on small populations.

Gene flow (or gene migration) is a mechanism of evolution (change the allele frequencies) which transfers genetic variation among populations due to migration. High level of gene flow decreases the genetic differentiation between the two populations.

Genetic drift is a mechanism of evolution that acts by chance (“sampling error”) often when a population is reduced in size by a natural disaster (bottleneck effect) or when a small group leaves the main population and forms a colony (founder effect).


snow_lady [41]3 years ago
6 0

First: Increases

Second: Decreases

Third: Random

Fourth: Small

These should be in the boxes in the passage.

You might be interested in
(Enzymes) Which of the following may cause an enzyme to unfold or denature?
Sergeeva-Olga [200]
Really high temperatures cause the enzyme to denature.
4 0
2 years ago
State one reason that the population of mountain lions is smaller than the population of other animals in the food web
kicyunya [14]

Mountain lions/highest trophic levels receives less energy as energy is lost at each level/mountain lions are larger than most animals and require (smaller) individuals for food.

8 0
2 years ago
When an organism consumes other organisms for food they are?
lianna [129]

Answer:

Consumer

Explanation:

Producer An organism that can make its own food

Consumer An organism that obtains energy by feeding on other organisms

herbivores consumers that eat only plants

carnivores consumers that eat only animals

4 0
3 years ago
Read 2 more answers
The following are steps used to construct a cladogram that best reflects the evolutionary relationships of a group of species. W
svetlana [45]

Answer:

Apply the principle of parsimony

Explanation:

A cladogram is used to show or illustrate hypothetical speciation and relationships between species. They are commonly used to classify animals.

The principle of parsimony argues that the simplest of competing explanations is most likely to be correct.  

In order to construct a cladogram that best reflects the evolutionary relationship of a group of species. Application of the principle of parsimony  will help in deciding which tree is most likely to have occurred based on the fewest character state changes.

8 0
3 years ago
A researcher conducted studies on proteins obtained from mouse livers. He discovered a novel protein and decided to study its ge
user100 [1]

Answer:

TAAGCCATGACATGATCG

Explanation:

Transcription is the process of transfer of genetic information from DNA to RNA, typically to a messenger RNA (mRNA). During transcription, a particular DNA sequence called 'gene' is used as template to create an mRNA which is subsequently used to synthesize a protein by the process of translation. During this process (transcription), Uracil (U) bases pair with Adenine (A) and replace thymine (T) bases in RNA.

6 0
3 years ago
Other questions:
  • Which sentences describe the discipline of the natural science
    7·1 answer
  • A nurse fails to communicate a change in the client's condition to the physician. which element related to proving malpractice h
    13·1 answer
  • The disappearance of a species from all or some of its geographical range is called
    6·1 answer
  • True or false " human evolution ended 200,000 years ago when humans (homo sapiens) became a distinct species " justify yout answ
    10·2 answers
  • Which products are not results of efforts to preserve the environment? A) hybrid cars B) plastic shopping bags C) carton plates
    14·1 answer
  • What are 5 blood components should be kept in the blood as it passes through the kidney ?
    5·1 answer
  • Who knows how to do this pls answer it 100% smart pls tell me the correct answer smart people
    8·1 answer
  • Cell cycle is divided into two basic phases. What are they??<br><br>take 50 points​
    6·2 answers
  • If our pupil is just a hole how does it go small and big when your thinking of something...
    9·1 answer
  • Which is part of the biogeochemical cycle?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!