AIIMS 2019 Zoology Coacervates Assertion Reason Question
Assertion: Coacervates are believed to be the precursors of life.
Reason: Coacervates are self-duplicating aggregates of protein surrounded by lipid molecules.
If both assertion and reason are true and reason is the correct explanation of assertion.
If both assertion and reason are true but reason is not the correct explanation of assertion.
If assertion is true but reason is false.
If both assertion and reason are false.
Correct Answer
Detailed Explanation
Option C is correct because the assertion that coacervates are believed to be precursors of life is true; they are thought to represent early forms of cellular organization. However, the reason provided is false; coacervates are not self-duplicating aggregates of protein surrounded by lipid molecules, as they primarily consist of macromolecules like proteins and polysaccharides in a colloidal state without a defined lipid membrane. Option A is incorrect because the reason does not correctly explain the assertion. Option B is also incorrect since the reason is false, and option D is incorrect because the assertion is true. Understanding coacervates helps illustrate theories about the origins of life, particularly in the context of prebiotic chemistry and the formation of protocells.
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