Question

What evolved during Oligocene epoch of animal evolution?

• A. Anthropoid apes
• B. Humans
• C. Birds
• D. Mammals

Answer 1

Answer:

A. Anthropoid apes

• Anthropoid apes evolved during the Oligocene epoch of animal evolution.

• These apes are said to evolve from monkeys and crocodiles.

• It occurred at about 1.9 crore years ago during the Tertiary period.