Given below are two statements. One is labelled Assertion (A) and the other is labelled Reason (R).
Assertion (A) : A J-shaped population growth curve represents exponential growth.
Reason (R) : The fitness of a species in terms of its ‘r’ is significantly higher in the presence of a competing species.
In light of the above statements, choose the correct answer from the options given below.

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Both A and R are true but R is not the correct explanation of A.

Both A and R are true and R is the correct explanation of A.

A is false but R is true.

A is true but R is false.

answer is C.

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Detailed Solution

A is true but R is false.

Exponential growth is due to unlimited resources and the lack of competition.

In competition, the fitness of a species in terms of its ‘r’ is significantly lower in the presence of another competing species.

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