Evolution MCQs with Answers

Evolution MCQs

Hello students, our next topic is evolution for the MCQs. The evolution is a process by which new species of living organisms develop from pre-existing forms through successive generation. When the parents have children, those children often look and behave slightly different than their parents and different than each other. It is due to random genetic mutations.

The MCQs will provide you more brief knowledge about evolution. Must read following MCQs.

MCQ.1): …………………………………………………………… is the process that refers to the changes life on earth from its earliest forms to the vast diversity that is observed.

a) Ecosystem

b) Evolutions

c) Variation

d) Generation

MCQ.2): Evolutionary changes are based on the ………………………………………………………………………………….

a) Interaction between populations of organisms

b) Organisms environment

c) Both a) and b)

d) None of them

MCQ. 3): The population of individual species have better adapted to their environment through the natural selection is suggested by …………………………………………………………………….

a) Charles Darwin

b) Albert

c) Newton

d) John Watson

MCQ.4): When nature gives the variation among different organisms and human select those variations they find useful is ………………………………………………………………….. Type of selection.

a) Natural selection

b) Artificial selection

c) Natural habitat

d) Artificial ecosystem

MCQ.5): Many scientists noticed that the vertebrates had similar …………………………………………………………. Structure.

a) Backbone

b) Wings

c) Legs

d) Hands

MCQ.6): ………………………………………………………………. Are the all alleles of the population’s genes?

a) Allelic frequency

b) Gene pool

c) Genetics

d) Equilibrium

MCQ.7): When may choose a mate based on male size, ability and color then it is known as ……………………………………………………………..

a) Random mating

b) Non-random mating

c) Allelic frequency

d) None of them

MCQ.8): Mutation is change in ………………………………………………………………….

a) Behaviour

b) DNA

c) Bones

d) Wings

MCQ.9): What are the types of natural selection?

a) Stabilizing selection

b) Directional selection

c) Disruptive selection

d) All of them

MCQ.10): The physical barrier divides a population is ……………………………………………………………………..Isolation.

a) Geographic isolation

b) Reproductive isolation

c) Change in niche

d) All of them

 

Answer

1) b) Evolutions

2) c) Both a) and b)

3) a) Charles Darwin

4) b) Artificial selection

5) a) Backbone

6) b) Gene pool

7) b) Non-random mating

8) b) DNA

9) d) All of them

10) a) Geographic isolation


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