Q185 / 200 · NEET 2008 (Screening) · Zoology

Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?

  • A
    They were able to reproduce
  • B
    They could separate combinations of molecules from the surroundings
  • C
    They were partially isolated from the surroundings
  • Correct answer
    D
    They could maintain an internal environment

Solution

- The kangaroo-rat is adapted to live in hot and dry conditions of the desert - They can survive without drinking any water and get the needed moisture from their seed diet. - They conserve water by lowering their metabolic activity which reduces loss of water through their skin and respiratory system.

Hence, the correct answer is option: 'D'.

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