Assertion: Choanocytes or collar cells line the spongocoel and the canals in poriferans.
Reason: Poriferans possess spicules or spongin fibers that form their skeleton.
Choose Your Option
A. Both Assertion and Reason are true and Reason is correct explanation of Assertion.
B. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion.
C. Assertion is true, but Reason is false.
D. Assertion is false, but Reason is true.
Solution & Explanation
No details explanation available for this question. Option B is the verified correct answer.