Question

Which of the following statements is true?

विकल्प

• chemical evolution led to biological evolution

• biological evolution led to chemical evolution

• chemical as well as biological evolution occurred simultaneously

• none of the above

Answer 1

Chemical evolution led to biological evolution

Explanation:

Chemical evolution produced increasingly complex organic molecules, eventually leading to the first living forms and biological evolution. Biological evolution did not precede chemical evolution, and the two processes did not begin simultaneously.