AIIMS (All India Institute of Medical Sciences) Biology: Questions 436 - 440 of 447

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Question number: 436

» Genetics and Evolution » Evolution » Origin of Life

MCQ▾

Question

Evolutionary convergence is characterized by

Choices

Choice (4) Response

a.

Development of a common set of characteristics in group of different ancestry.

b.

Development of dissimilar characteristics in closely related groups.

c.

Development of characteristics by random mating.

d.

Replacement of common characteristics in different group.

Question number: 437

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

MCQ▾

Question

Convergent evolution of two species is associated with

Choices

Choice (4) Response

a.

Analogous organs

b.

Homologous organs

c.

Different habitat

d.

Recent common ancestor

Question number: 438

» Genetics and Evolution » Evolution » Human Evolution

MCQ▾

Question

Which of the following is the correct order of evolutionary history of man?

Choices

Choice (4) Response

a.

Peking man, Neanderthal, Homo sapiens, Heidelberg.

b.

Peking man, Cro-Magnon, Homo sapiens, Neanderthal.

c.

Peking man, Heidelberg man, Neanderthal, Cro-Magnon.

d.

Peking man, Homo sapiens, Cro-Magnon, Neanderthal.

Question number: 439

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

MCQ▾

Question

Which of the following are not analogous organs?

Choices

Choice (4) Response

a.

Stings of honey bee and scorpion

b.

Fins of fishes and flippers of whales

c.

Thorn of Bougainvillea and tendril of Cucurbita

d.

Wings of insect and wing of pterodactyl

Question number: 440

» Genetics and Evolution » Molecular Basis of Inheritance

MCQ▾

Question

Recapitulation theory (Biogenetic law) explains “Ontogeny repeats Phylogeny”. It was given by

Choices

Choice (4) Response

a.

Robert Hooke

b.

Lamarck

c.

Haeckel

d.

Darwin

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