The main excretory organs in man are

Main excretory organs in a frog are

Name the main excretory organ of human beings and state the form in which the excretory matter is thrown out of the body.

Excretory organs in insects are

Name the main excretory organs of humans.

Liver is the chief excretory organ in man.

The excretory organs are

What is the main excretory organs of insects?

What is the main excretory organs of tapeworm

What are the principal excretory organs in man?