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.