MCQ ON EVIDENCES OF EVOLUTION class 12 for NEET

MCQ ON EVIDENCES OF EVOLUTION class 12 for NEET | EVIDENCES OF EVOLUTION class 12 | MCQ EVIDENCE OF EVOLUTION with Answer | Check the below NCERT MCQ question for class 12 Biology based on the with Answers.

MCQ ON EVIDENCES OF EVOLUTION class 12 for NEET

MCQ on EVIDENCE OF EVOLUTION class 12 Biology with answers were prepared based on the latest pattern.We have provided class 12 Biology MCQs questions on EVIDENCE OF EVOLUTION with Answers to help students understand the concept very well.
MCQ ON EVIDENCES OF EVOLUTION is useful for NEET / CSIR / UGC / CBSE / ICSE / AIIMS / EXAM / AFMC EXAM / STATE LEVEL MEDICAL EXAM 2022-23, 2023-24

Introduction:
Evolutionary biology is the study of history of life forms on earth.To understand the changes in flora and fauna that have occurred over millions of years on earth , we must have an understanding of the context of origin of life , of stars, of earth and indeed universe itself.This is the story of origin of life and evolution of life forms or biodiversity on planet earth in the context of evolution of earth and against the background of evolution of Universe itself. Evolution is revealing of hidden potential ties that bring about an orderly change from one condition to another.Cosmic evolution deals with the sequence of changes that occur in inorganic matter and its elements.

MCQ ON EVIDENCES OF EVOLUTION class 12 for NEET

1.The connecting link between reptiles and birds is

(a) archaeopteryx
(b) platypus
(c) Java Ape Man
(d) Whale

Ans (a) Archaeopteryx

2. The golden age of dinosaurs

(a) mesozoic
(b) coenozoic
(c) palaeozoic
(d) psychozoic

Ans. (a) mesozoic

3. Parallelism is

(a) adaptive divergence
(b) adaptive divergence of widely separated species
(c) adaptive divergence of widely separated species
(d) adaptive convergence of closely related groups

Ans. (d) adaptive convergence of closely related groups

4. Resemblance between widely different groups due to a common adaptation is

(a) parallel evolution
(b) divergent evolution
(c) convergence evolution
(d) retrogressive evolution

Ans.(c) Convergence evolution

5. Analogous organs are

(a) different origin but similar functions
(b) common origin and different functions
(c) different origin and different functions
(d) common origin and different functions

Ans.(a) different origin but similar functions

6. Biogenetic law/ recapitulation theory was proposed by

(a) Wallace
(b) lamarck
(c) Haeckel
(d) Mendel

Ans.(c) Haeckel

7. Which is not vestigial structure in humans?

(a) intestine
(b) vermiform appendix
(c) wisdom teeth
(d) body hair

Ans.(a) intestine

8. Homologous organs are

(a) wings of pigeon and butterfly
(b) wings of pigeon and house fly
(c) wings of pigeon and arms of human
(d) none of the above

Ans.(c) wings of pigeon and arms of humans

9. Basic principles of embryonic development were pronounced by

(a) Van Baer
(b) Weisman
(c) Haeckel
(d) Morgan

Ans. (a) Van Baer

10. Name the law that states embryonic development of an animal repeats the embryonic stages of an ancestors

(a) biogenetic law
(b) law of dominance
(c) Allen law
(d) law of segregation

Ans. (a) biogenetic law

11. Dinosaurs were dominant during

(a) Devonian
(b) Permian
(c) Jurassic
(d) Pleistocene

Ans.(d) Jurassic

12. Which animal has become extinct recently

(a) draco
(b) dinosaurs
(c) mammoth
(d) bryophyte

Ans . (c) mammoth

13. Age of mammals and birds are

(a) mesozoic
(b) coenozoic
(c) archaezoic
(d) palaeozoic

Ans.(b) coenozoic

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15. Existence of coal and petroleum can be known from study of

(a) ecology
(b) palaeobotany
(c) bacteriology
(d) all the above

Ans. (b) palaeobotany

16. The earliest Fossils forms in the phylogeny of horse is

(a) eohippus
(b) Equus
(c) mesohippus
(d)merychippus

Ans.(b) eohippus

17. Study of fossil comes under

(a) organic evolution
(b) palaeography
(c) palaentology
(d) herpetology

Ans.(c) palaentology

18. Two geographical regions separated by high Mountains are

(a) Oriental and Australian
(b) Palaearctic and Oriental
(c) Nearctic and Palaearctic
(d) Neotropical and Ethiopian

And.(b) Palaearctic and Oriental

19. Animals of cold countries have shorter ears .This is

(a) Allen’s law
(b) Cope’s law
(c) Bergemann’s law
(d) Dollo’s law

Ans. (a) Allen’s law

20. Presence of gill slits in the embryo of all vertebrates support the theory of

(a) organic evolution
(b) biogenesis
(c) metamorphosis
(d) recapitulation

Ans.(d) recapitulation