Animal Kingdom Question 1019
Question: Sponges structure corresponding to mouth of other animals is [BHU 1999]
Options:
A) Incurrent canal
B) Ostium
C) Osculum
D) Excurrent canal
Show Answer
Answer:
Correct Answer: B
Solution:
Many pores are present on the body known as ostia through which water exits the body.
Ostia correspond to the mouth of other animals.
BETA
