201.
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
Eye of octopus, bat and man
D
Brain of bat, man and cheetah
Answer :
Eye of octopus, bat and man
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202.
Gene pool is
A
Genotype of an individual of a population
B
Different genes of all individuals of a species found in an area
C
Pool of artificially synthesized genes
D
Genes of a genus
Answer :
Different genes of all individuals of a species found in an area
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203.
On which continent maximum fossils of prehistoric man have been found
A
Africa
B
Europe
C
Asia
D
America
Answer :
Africa
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204.
Which one of the following is not a living fossil?
A
Sphenodon
B
Archaeopteryx
C
Peripatus
D
King crab
Answer :
Archaeopteryx
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205.
The age of the fossil of Dryopithecus on the geological time scale is
A
5 × 106 years back
B
25 × 106 years back
C
50 × 106 years back
D
75 × 106 years back
Answer :
25 × 106 years back
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206.
According to fossils discovered up to present time origin and evolution of man was started from
A
France
B
Java
C
Africa
D
China
Answer :
Africa
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207.
There would be no evolution if
A
The inheritance of acquired characters did not take place
B
Somatic variations were not inheritable
C
Genie variations were not found among members of population
D
Somatic variations would not transform into germinal variations
Answer :
Genie variations were not found among members of population
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208.
Which of the following organs in man is vestigial
A
Pinna
B
Wisdom tooth
C
Fossa ovalis
D
Ileum
Answer :
Wisdom tooth
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209.
Golden era/age of reptiles is
A
palaeozoic
B
mesozoic
C
recent
D
proterozoic
Answer :
mesozoic
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210.
Darwin's finches provide an excellent evidence in favour of evolution. This evidence comes from the field of
A
Biogeography
B
Anatomy
C
Embryology
D
Palaentology
Answer :
Biogeography
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