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
Novay_Z [31]
3 years ago
12

There are 40 individuals in population 1, all with genotype A1A1, and there are 25 individuals in population 2, all with genotyp

e A2A2. Assume that these populations are located far from each other and that their environmental conditions are very similar. Based on the information given here, the observed genetic variation is most likely an example of __________.
Biology
1 answer:
Nimfa-mama [501]3 years ago
7 0

Answer:

Genetic drift.

Explanation:

Genetic variation is the change in the genome of the organisms. The genetic variation might occur in the population due to the natural selection, mutation and genetic drift.

As the information given in the population, the variation is possible due to the genetic drift. This mainly occur due to the random sample of the small population and might cause the complete loss of the particular gene. The genetic variation might decreases in the organisms.

Thus, the answer is genetic drift.

You might be interested in
List the products or outcomes for the following biological processes
Lubov Fominskaja [6]

Answer:

1- DNA replication: two identical DNA strands

2- Transcription: mRNA

3-Translation: proteins

4- Mitosis: two identical diploid somatic cells

5- Meiosis: four different haploid gamete cells

Explanation:

1- DNA replication: through the process of semiconservative DNA replication two identical DNA strands are created

2- Transcription: the process by which DNA becomes mRNA

3-Translation: the process by which mRNA becomes proteins

4- Mitosis: a parent cell will split into two identical diploid somatic cells, this process is used to replace old cells

5- Meiosis: a parent cell will split into four different haploid gamete cells, this process is used to create ovary/testes cells

4 0
3 years ago
Which of the following is an example of positive feedback?
timurjin [86]
The correct option is B.
A positive feed back refers to the amplification of a particular effect by its own influence on the process that gives rise to it. In positive feed back, the specific response that is obtained as a result of a process continue to increase as the process continues or increase, that is both the process and the effect generated increase. 
4 0
3 years ago
What are the two different types of blood cells?
lakkis [162]

Answer:

red blood cells and white blood cells

Explanation:

5 0
3 years ago
I will give a brainliest helps me guys
tia_tia [17]

Answer:

1. B

2. B

3. A

Sorry if any of these are wrong

4 0
3 years ago
What happens as humans use more land for development<br>​
Lina20 [59]

Answer:

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which describes a disadvantage of social behavior?
    14·1 answer
  • What is a term that means the ability of leukocytes to move in and out of blood vessels in order to reach sites of inflammation
    15·1 answer
  • Match each process to where it occurs in the carbon cycle.
    13·1 answer
  • A biome is a large group of plants and animals living together in a specific _____
    7·1 answer
  • Capillaries are part of which body system?
    12·2 answers
  • What is the difference between an ion and an atom?
    15·2 answers
  • Which type of gas is needed for plants to make there own food
    11·2 answers
  • Arrange the following steps that occur during drought tolerance in plants in a correct sequence.
    7·1 answer
  • 6. Sequence the rock layers below from oldest to youngest: H.E.4A.5
    6·1 answer
  • What are the effects of fishing on the reef ecosystem
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!