Question

Write the functions of excretory organs in animals?

Answer 1

Excretory organs:

1. Excretory organs regulate the amount of water in the body.
2. It eliminates and filters the waste from the blood.

The function of excretory organs in animals:

Excretory organs	Animal
Plasmalemma	Protozoans like Amoeba.
Flame cells	Platyhelminthes (Taenia and Fasciola)
Nephridia	Annelids (earthworm)
Malpighian tubules	Arthropods (cockroach)
Antennae/green gland	Crustaceans (prawn)

Functions of excretory system:

1. Collect water and filter body fluids.
2. Maintaining the electrolytes balance in the body.
3. Eliminate waste products such as urea, uric acid, and ammonia via urine.