Name: Echinodermata
Uploaded: 2019-07-19
Duration: 3 min 6 s
Description: Echinodermata is characterised by the presence of the water vascular system. Learn more about Echinodermata in this video.

Question

Mention the main distinguishing features of Amphibians.

Accepted Answer

The main distinguishing features of Amphibians are listed below:

They are cold-blooded animals, which means that they rely on external sources of heat to maintain their body temperature.

They can live both on land and in water.

They have moist, smooth skin without scales.

They have webbed feet that help them swim more efficiently.

They lay their eggs in water, where they hatch into tadpoles.

Tadpoles have gills to breathe and fins to swim like fish in water.

As tadpoles develop, they undergo metamorphosis, a process of physical changes that transforms them into adult amphibians.

Adult amphibians have lungs to breathe and legs to move on land.

Mention the main distinguishing features of Amphibians.

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