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What is true about the isolated small tr...

What is true about the isolated small tribal population.?

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 ENGLISH-ORGANISMS AND POPULATIONS -ASSIGNMENT (SECTION-C) (Previous Years Questions)
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  2. Study the four statements given below and select the two correct ones ...

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  3. What is true about the isolated small tribal population.?

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  6. If the mean and the median pertaining to a certain character of a popu...

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  7. The population of an insect species shows an explosive increase in num...

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  8. Geometric representation of age structure is a characteristic o

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  9. A high density ofelephant population in an area can result in

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  10. Niche overlap indicates

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  11. Annual migration does not occur in

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  12. In the formula of population growth, rN represents the

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  13. There exists a close association between the alga and the fungus withi...

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  14. Which one of the following pairs is mismatched.?

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  15. Animals have the innate ability to escape from predation. Examples for...

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  16. At which latitude, heat gain through insolation approximately equals h...

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  17. The basic unit of study in Ecology is

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  18. Niche of a species in an ecosystem refers to its

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  19. In which one of the following habitats does the diurnal temperature of...

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  20. The abundance of a species population within its habitat is called

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