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What is true about the isolated small tr...

What is true about the isolated small tribal populations ?

A

There is no change in population size as they have a large gene pool

B

There is a decline in population as boys marry girls only from their own tribe

C

Hereditary diseases like color blindness do not spread in the isolated population

D

Wrestlers who develop strong body muscles in their life time pass this character on to their progeny

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH INSTITUTE-ORGANISMS AND POPULATIONS -ASSIGNMENT (SECTION-C) (Previous Years Questions)
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  11. Annual migration does not occur in the case of

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  14. Which one of the following pairs is mismatched?

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