General Science and Nature

A

Mimicry

B

Convergent evolution

C

Mutualism

D

Altruism

Explanation Comments

A

Hybrid sterility

B

Mechanical isolation

C

Behavioral isolation

D

Temporal isolation

Explanation Comments

A

Convergent evolution

B

Genetic drift

C

Artificial selection

D

Adaptive radiation

Explanation Comments

A

Gene flow

B

Genetic drift

C

Mutation

D

Genetic recombination

Explanation Comments

A

Natural selection

B

Genetic drift

C

Mutation

D

Gene flow

Explanation Comments

A

Batesian mimicry

B

Cryptic coloration

C

Müllerian mimicry

D

Aposematic coloration

Explanation Comments

A

Gene flow

B

Genetic drift

C

Natural selection

D

Mutation

Explanation Comments

A

Speciation that occurs when two populations interbreed and produce hybrid offspring

B

Speciation that occurs when two populations diverge due to geographic isolation

C

Speciation that occurs when a single species diverges into multiple descendant species

D

Speciation that occurs when two populations diverge while living in the same geographic area

Explanation Comments

A

Reduced hybrid viability

B

Gametic incompatibility

C

Hybrid breakdown

D

Hybrid infertility

Explanation Comments

A

Genetic drift

B

Evolution

C

Natural selection

D

Adaptation

Explanation Comments

All MCQs

What is the term for the phenomenon where an organism mimics the appearance of another species to gain protection or other advantages?

Explanation:

Which of the following is an example of a postzygotic reproductive barrier?

Explanation:

The process by which a single species diverges into two or more descendant species is known as:

Explanation:

Which of the following terms describes the process by which genes from one population are introduced into another population due to migration and interbreeding?

Explanation:

Which of the following evolutionary mechanisms is most likely to result in the fixation of beneficial alleles in a population?

Explanation:

Which of the following terms describes the phenomenon where two species evolve in response to each other's warning signals, resulting in both species benefiting from reduced predation?

Explanation:

What is the term for the process by which organisms with certain inherited traits are more likely to survive and reproduce in a given environment, leading to the gradual change of a population over time?

Explanation:

In the context of evolutionary biology, what is allopatric speciation?

Explanation:

Which of the following is an example of a prezygotic isolating mechanism?

Explanation:

What is the term for the process by which organisms change over successive generations as a result of changes in heritable traits?

Explanation:

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