Assertion: When large habitats are broken up into small fra…

Biology Biodiversity and Conservation Assertion & Reason Single Correct MCQ

Published on: August 21, 2026

Assertion: When large habitats are broken up into small fragments due to various human activities threatens the survival of many species.

Reason: Mammals and birds requiring large territories and certain animals with migratory habits are badly affected, leading to population declines.

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

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

Assertion is true but reason is wrong.

Assertion and reason both are wrong.

Text Solution

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The correct answer is:

Assertion: True ,Habitat fragmentation (breaking large habitats into small parts) threatens species survival.

Reason: True ,Animals like mammals and birds needing large territories and migratory species are highly affected, causing population decline.

Explanation ,The reason clearly explains why fragmentation is harmful, so it supports the assertion.

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