Question

Explain how tadpoles and frog hearts differ?

Answer 1

Warty frog species tend to be called toads, but the distinction between frogs and toads is informal, not from taxonomy or evolutionary history. ... Frogs typically lay their eggs in water. The eggs hatch into aquatic larvae called tadpoles that have tails and internal gills.

Answer 2

Tadpoles have gills to help them breathe under water. Frogs have lungs to help them breathe under water. Tadpoles have tails and fins to help them swim. Frogs have arms and legs that help them swim under water.