Question

The appearance of first amphibians was during the period of ______

• A. Ordovician
• B. Louis Pasteur
• C. Cambrian
• D. Devonian

Answer 1

Answer:

D. Devonian

• Appearance of first amphibians were during the period of Devonian.

• Bony fishes and lungfishes also evolved during this period.

• It occurred about 5 crore years ago.