Paragastric cavity is found in :
(A) Leucosolenia only
(B) All sponges
(C) Marine sponges
(D) Fresh water sponges
Answers
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Answer:
(c)
Explanation:
paragastric cavity is found marine sponges
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The Correct answer is
Option (B) All sponges
Paragastric cavity is the cavity that is situated near the stomach of stomach.
Spongocoel is found in the phylum porifera which is sponges .
osculum is an excretory structure in the living sponge.
sponges has complex digestive and nervous system.
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