Question

The character that proves that frogs have evolved from fishes is

• A. Their ability to swim in water
• B. Tadpole larva in frogs
• C. Similarity in the shape of the head
• D. Their feeding on aquatic plants

Answer 1

The correct option is B Tadpole larva in frogs

Tadpole larva has laterally complex tail and gills as the respiratory organ like fish. Hence , they are evolved from fishes.

So, the correct option is 'Option B' .