Animal Kingdom Question 675

Question: Among the following organisms point out a completely non-parasitic form

[CBSE PMT 1994]

Options:

A) Sea anemone

B) Leech

C) Tape worm

D) Mosquito

Show Answer

Answer:

Correct Answer: A

Solution:

Sea anemone is not parasitic. It shows mutualism with hermit crab.

Tapeworm is an endoparasite while leech and mosquito are exoparasites.

Hence the correct option is A.