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Which one of the following is incorrect characteristics of protobionts (coacervates and micropheres) as envisages in the abiogenic origin of life?

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Question

Which one of the following is incorrect characteristics of protobionts (coacervates and micropheres) as envisages in the abiogenic origin of life?

Options

  • they were partially isolated from the surroundings

  • they could maintain an internal environment

  • they were able to reproduce

  • they could separate combinations of molecules from the surroundings

MCQ
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Solution

They were able to reproduce

Explanation:

Coacervates could grow and divide under suitable conditions, but they were not living entities and lacked true, regulated reproduction. The other statements describe proposed boundary and internal-environment features of protobiont-like aggregates.

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Chapter 8: Evolution-Origin of Life - EXERCISES [Page 461]

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Sarita Aggarwal Biology [English] Class 12 ISC
Chapter 8 Evolution-Origin of Life
EXERCISES | Q I. 43. | Page 461
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