CBSE Class 12 Evolution Multiple Choice Questions with Answers. MCQ Questions Class 12 Evolution with Answers Is Prepared Based on Latest Exam Pattern. Students can solve NCERT MCQ questions Class 12 Evolution with Answers to know their preparation level.
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MCQ Questions Class 12 Evolution with Answers - Set - 4
Question 1:
The eye of octopus and eye of cat show different patterns of structure, yet they perform similar function. This is an example of
(a) analogous organs that have evolved due to convergent evolution
(b) analogous organs that have evolved due to divergent evolution
(c) homologous organs that have evolved due to convergent evolution
(d) homologous organs that have evolved due to divergent evolution
Correct Answer – (A)
Question 2:
Darwin in his “Natural Selection Theory” did not believe in any role of which one of the following in organic evolution ?
(a) Parasites and predators as natural enemies
(b) Survival of the fittest
(c) Struggle for existence
(d) Discontinuous variations
Correct Answer – (D)
Question 3:
According to fossils discovered up to present time origin and evolution of man started from
(a) France
(b) Java
(c) Africa
(d) China
Correct Answer – (C)
Question 4:
Theory of inheritance of acquired characters was given by
(a) Wallace
(b) Lamarck
(c) Darwin
(d) De Vries
Correct Answer – (B)
Question 5:
The correct sequence for the manufacture of molecules/organic compounds on the primitive earth is
(a) NH3, nucleic acid, protein and carbohydrate
(b) protein, carbohydrate, water and nucleic acid
(c) NH3, protein, carbohydrate and nucleic acid
(d) NH3, water, nucleic acid and protein
Correct Answer – (D)
MCQ Questions Class 12 Evolution With Answers
Question 6:
Industrial melanism is an example of
(a) mutation
(b) Neo-Lamarckism
(c) Neo-Darwinism
(d) natural selection
Correct Answer – (D)
Question 7:
Among the following sets of examples for divergent evolution, select the incorrect option.
(a) Forelimbs of man, bat and cheetah
(b) Heart of bat, man and cheetah
(c) Brain of bat, man and cheetah
(d) Eye of octopus, bat and man
Correct Answer – (D)
Question 8:
Flippers of penguins and dolphins are examples of
(a) adaptive radiation
(b) convergent evolution
(c) industrial melanism
(d) natural selection
Correct Answer – (B)
Question 9:
Embryological support for evolution was disapproved by
(a) Karl Ernst von Baer
(b) Alfred Wallace
(c) Charles Darwin
(d) Oparin
Correct Answer – (A)
Question 10:
Reason of diversity in living being is
(a) mutation
(b) long term evolutionary change
(c) gradual change
(d) short term evolutionary change
Correct Answer – (B)
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