Amphibian tadpole can afford to be ammonotelic. Justify.

Write a short note on Ammonotelism.

Tadpole larva is

Amphibians do not have exoskeleton. Give reason.

Amphibians do not have exoskeleton. Give reason.

DNA is a genetic material. Justify.

Cockroaches are bioindicators. Justify.

Earthworms are known as friend of farmer. Justify.

Liver is a vital organ. Justify.

Can improper kidney function lead to brittle bones? Justify your answer.

Potato which we eat is an underground part of a plant, however it can not be considered as root. Justify the given statement.