What are some examples of organic molecules that could have been present on the early Earth?

What are some examples of organic molecules that could have been present on the early Earth?
  1. RNA and protein
  2. Oxygen and Nitrogen
  3. Carbon and Water
  4. Gold and Silver

Solution

The Oparin and Haldane proposed that the first form of life could have come from pre:existing non:living organic molecules such as RNA and protein.

Asked in: NCERT

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