Biological Classification Question 65
65. The function of contractile vacuole, in protozoa, is
(a) locomotion
(b) food digestion
(c) osmoregulation
(d) reproduction
Show Answer
Answer : c
Hints & Solutions
(c) In protozoa, the function of contractile vacuole is the removal of excretory substances, carbon dioxide etc. It is very essential to regulate water content i.e., osmoregulation.
