Genetics & Evolution UPSC Questions

Biology

Genetics & Evolution MCQ Questions

1.
The origin of life is considered as a ____________ in the history of universe is vast.
A.
Same Event
B.
Unique Event
C.
Canon Event
D.
Double Event
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ANSWER :
B. Unique Event
2.
Huge clusters of galaxies comprise the universe galaxies contain stars and clouds of
A.
Gas and Dust
B.
Water Vapour
C.
Air and Water
D.
Solid and Liquid
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ANSWER :
A. Gas and Dust
3.
The ____________ theory attempts to explain to us the origin of universe.
A.
Biological
B.
Short Bang
C.
Chemical
D.
Big Bang
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ANSWER :
D. Big Bang
4.
The __________ condensed under gravitation and formed the galaxies of the present day universe.
A.
Solid
B.
Gases
C.
Liquid
D.
Air
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ANSWER :
B. Gases
5.
Solar system of the milky way galaxy, earth was supposed to have been formed about 4.5 billion years back there was _____________ on early earth.
A.
No Atmosphere
B.
Thermosphere
C.
Lithosphere
D.
Exosphere
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ANSWER :
A. No Atmosphere
6.
Water vapour, methane, carbon dioxide and ammonia released from ________________ covered the surface.
A.
Measurement
B.
Unique Mass
C.
Molten Mass
D.
Xray
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ANSWER :
C. Molten Mass