Animal Kingdom Question 983

Question: Spongin fibres are secreted by [BVP 2000]

Options:

A) Choanocytes

B) Pinacocytes

C) Amoebocytes

D) Spongioblasts

Show Answer

Answer:

Correct Answer: D

Solution:

The spongin fibres are secreted by cells termed spongioblasts.

They are formed of protein collen and occur as a network.