हिंदी

Assertion (A): Coacervates are believed to be the precursors of life. Reason (R): Coacervates were selfduplicating aggregates of proteins surrounded by lipid molecules.

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प्रश्न

Assertion (A): Coacervates are believed to be the precursors of life.

Reason (R): Coacervates were selfduplicating aggregates of proteins surrounded by lipid molecules.

विकल्प

  • Both assertion (A) and reason (R) are true, and reason is the correct explanation of assertion.

  • Both assertion (A) and reason (R) are true, but reason is not the correct explanation of assertion.

  • Assertion (A) is true but reason (R) is false.

  • Both assertion (A) and reason (R) are false.

MCQ
अभिकथन और तर्क
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उत्तर

Both assertion (A) and reason (R) are false.

Explanation:

Coacervates are non-living colloidal droplets and are considered possible models of precellular aggregates, not established precursors of life. They are not self-duplicating aggregates of proteins surrounded by lipid molecules.

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अध्याय 8: Evolution-Origin of Life - EXERCISES [पृष्ठ ४६२]

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सरिता अग्रवाल Biology [English] Class 12 ISC
अध्याय 8 Evolution-Origin of Life
EXERCISES | Q VI. 2. | पृष्ठ ४६२
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