Animal Kingdom Question 336

Question: An animal devoid of anus is [BHU 1994]

Options:

A) Unio

B) Fasciola

C) Pheretima

D) Periplaneta

Show Answer

Answer:

Correct Answer: B

Solution:

Anus absent in fasciola hepatica.

Indigestible food materials is either probably ejected through the mouth or diffused into excretory system.