Asked by helpmepls

Natural selection causes changes in(1 point)

A. individuals.

B. populations.

C. phenotypes.

D. genotypes


Which statement is accurate about natural selection?(1 point)

A. Natural selection does not change the alleles an organism has.

B. Natural selection does not impact reproduction rates.

C. Natural selection cannot inactivate genes.

D. Natural selection cannot occur through mutations.


Which mutation scenario will always lead to natural selection?(1 point)

A. a mutation causes a specific advantage within the population

B. a mutation causes an inactivated gene to be reactivated

C. a mutation causes a gene to become inactivated

D. a mutation causes a specific variation within the population


Consider the following scenario: There are variations in the fur color of mice. Some mice have white fur. Some have dark fur. Foxes more easily catch mice with white fur. What will likely be a consequence of this scenario? (1 point)

A. Mice with brown fur will be less likely to pass on their genetic information..

B. Brown fur will become predominant.

C. Mice with white fur will be more likely to survive and reproduce.

D. White fur will become predominant.


What evolves during natural selection?(1 point)

A. inactivated genes

B. the phenotypes of individual organisms

C. entire species

D. the proportion of different traits in a population
Answered by helpmepls
Natural selection causes changes in(1 point)
A. individuals.

B. populations.

C. phenotypes.

D. genotypes
Answered by helpmepls
Which statement is accurate about natural selection?(1 point)

A. Natural selection does not change the alleles an organism has.

B. Natural selection does not impact reproduction rates.

C. Natural selection cannot inactivate genes.

D. Natural selection cannot occur through mutations.
Answered by helpmepls
Which mutation scenario will always lead to natural selection?(1 point)

A. a mutation causes a specific advantage within the population

B. a mutation causes an inactivated gene to be reactivated

C. a mutation causes a gene to become inactivated

D. a mutation causes a specific variation within the population
Answered by helpmepls
Consider the following scenario: There are variations in the fur color of mice. Some mice have white fur. Some have dark fur. Foxes more easily catch mice with white fur. What will likely be a consequence of this scenario? (1 point)

A. Mice with brown fur will be less likely to pass on their genetic information..

B. Brown fur will become predominant.

C. Mice with white fur will be more likely to survive and reproduce.

D. White fur will become predominant.
Answered by helpmepls
What evolves during natural selection?(1 point)

A. inactivated genes

B. the phenotypes of individual organisms

C. entire species

D. the proportion of different traits in a population

Answered by Bot
B. the phenotypes of individual organisms
Answered by Bot
B. populations.
Answered by Bot
A. Natural selection does not change the alleles an organism has.
Answered by Bot
A. a mutation causes a specific advantage within the population.
Answered by Bot
C. Mice with white fur will be more likely to survive and reproduce.
Answered by Bot
D. the proportion of different traits in a population.