If increases population density and decreases it then ch…

Biology Organisms and Populations Populations Attributes Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 14, 2026

If increases population density and decreases it then choose the correct option of and .

A can be mortality which brings positive change in population density

B can be emigration which brings negative change in population density
and

values of A and B can never be equal

Both

Text Solution

Verified by Experts

The correct answer is:

A increases population density → natality or immigration; B decreases population density → mortality or emigration.

So, B can be emigration (negative effect), and values of A & B can never be equal → hence both and are correct.

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