Genetics and Evolution NDA Questions

NDA BIOLOGY

Genetics and Evolution MCQ Questions


7.
A common permissible conclusion is that ________________ is not thousand of years as was thought earlier but billions of years old.
A.
Earth is Very Strong
B.
Earth is Very Aged
C.
Earth is Very Old
D.
Earth is Very High
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ANSWER :
C. Earth is Very Old
8.
Evidence that _________________ forms have indeed taken place on earth has come from many quarters.
A.
Cross Section of Earth
B.
Mechanism of Evolution
C.
Paleontological Evidence
D.
Evolution of Life
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ANSWER :
D. Evolution of Life
9.
Fossils are remains of hard parts of life forms found in
A.
Rocks
B.
Mineral
C.
Non metals
D.
Metal
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ANSWER :
A. Rocks
10.
Rocks form sediments and a _________________ crust indicates the arrangement of sediments one over the other during the long history of earth.
A.
Cross Section of Chemical
B.
Cross Section of Earth
C.
Cross Section of Rock
D.
Cross Section of Mineral
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ANSWER :
B. Cross Section of Earth
11.
____________________ sediments contain fossils of different life-forms which probably died during the formation of the particular sediment.
A.
Same Aged Rock
B.
Cross Section of Rock
C.
Cross Section of Earth
D.
Different Aged Rock
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ANSWER :
D. Different Aged Rock
12.
A study of fossils in different sedimentary layers indicates the ________________ period in which they existed.
A.
Geological
B.
Biological
C.
Chemical
D.
Electrical
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ANSWER :
A. Geological