Kidneys are excretory organs in

Kidney like excretory organs of mollusca are called

Which of these are excretory organs in cockroach ?

Which of the following groups of organisms have kidneys as their excretory organs ?

Which of the following groups of organisms have kidneys as their excretory organs ?

Assertion : Process of maintaining a constant internal environment is known as homeostasis . Reason : Kidneys are excretory and homeostatic organs.

The excretory organs are

Protonephridia are excretory organs of annelids while nephridia are excretory organs of flat worms.

Green glands are excretory-organ in :