AIIMS2019Botany-Ecology

AIIMS 2019 Botany Mutualism Assertion Reason Question

Type: Assertion Reason-conceptual-Medium-Class 12

Assertion: Fig and wasp cannot complete their life cycle without each other. Reason: It is mutualistic relationship.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false

D

If both assertion and reason are false.

Correct Answer

Option A

Detailed Explanation

The assertion is true because fig trees and fig wasps engage in a mutualistic relationship where both species rely on each other for reproduction; the fig provides a habitat and food for the wasp, while the wasp pollinates the fig. The reason is also true as this relationship is indeed mutualistic, meaning both organisms benefit and are dependent on one another for their life cycles. Other options are incorrect because option B suggests the reason does not explain the assertion, while options C and D claim either the assertion or the reason is false, which is not the case in this context. Understanding this mutualism highlights the intricate interdependencies in ecosystems.

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