Question

(a) Name the various organs of the human excretory system. 

(b) Draw a neat labelled diagram of the human excretory system. 

(c) What is the function of excretory system in humans ?

Answer 1

(a) The excretory system of human beings consists of the following main organs: two kidneys, two ureters, bladder and urethra.

 

(c) The excretory system removes the poisonous waste substances from the body in the form of urine and maintains ionic balance called osmoregulation.