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Evolution question

2001 · Q76
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Evolution question

2001 · Q76

NEETBiologyEvolutionMCQ+4 / −1
First life on earth was : -
  1. A
    Autotrophs
  2. B
    Photoautotrophs
  3. C
    Cyanobacteria
  4. D
    Chemohetrotrophs
View written solutionFree

Correct answer: D

First living beings were formed in the environment of sea having abundant organic molecules. They absorbed the organic materials for the sake of nutrtion and hence were chemoheterotrophs.

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