AIIMS (All India Institute of Medical Sciences) Biology: Questions 430 - 435 of 467

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Question number: 430

» Genetics and Evolution » Evolution

MCQ▾

Question

Mule is a hybrid, which of the following statement is correct?

Choices

Choice (4) Response

a.

Mule is a new species.

b.

Mule represents a common ancestor of horse and ass.

c.

Mule is not a species.

d.

Horse and ass are two populations.

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Question number: 431

» Genetics and Evolution » Evolution » Modern Synthetic Theory of Evolution

MCQ▾

Question

Haeckel’s theory of recapitulation (Biogenetic law) means that

Choices

Choice (4) Response

a.

Body parts once lost are regenerated.

b.

Life history of an animal reflected its evolutionary history.

c.

Progeny of an organism resembles its patents.

d.

All organisms start as an egg.

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Question number: 432

» Genetics and Evolution » Evolution » Biological Evolution and Evidences for Biological Evolution

MCQ▾

Question

Hand of man, wing of bat and flipper of seal represents

Choices

Choice (4) Response

a.

Homologous organs

b.

Evolutionary organs

c.

Vestigial organs

d.

Analogous organs

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Question number: 433

» Genetics and Evolution » Evolution » Biological Evolution and Evidences for Biological Evolution

MCQ▾

Question

Analogous organs are those which are

Choices

Choice (4) Response

a.

Functionally similar.

b.

Structurally and functionally similar.

c.

Normally non-functionable.

d.

Structurally similar.

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Question number: 434

» Genetics and Evolution » Evolution » Biological Evolution and Evidences for Biological Evolution

MCQ▾

Question

Which of the following sets includes all homologous organs?

Choices

Choice (4) Response

a.

Tail of rat, peacock and cockroach

b.

Wings of bats, butterfly and bird.

c.

Hind legs of pig, duck and kangaroo

d.

Sting of honey bee, scorpion and snake

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Question number: 435

» Diversity in Living World » Five Kingdom Classification » Viruses and Viriods

MCQ▾

Question

A bacteriophage is

Choices

Choice (4) Response

a.

A stage in the life-cycle of bacterium.

b.

A bacterium attacking a virus.

c.

A virus attacking another virus.

d.

A virus attacking a bacterium.

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