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Question: Answered & Verified by Expert
Collar cells form the lining of spongocoel in
BiologyAnimal KingdomNEET
Options:
  • A Jelly fish
  • B Sycon
  • C Taenia
  • D Pila
Solution:
2460 Upvotes Verified Answer
The correct answer is: Sycon
The cavity common to all sponges is the spongocoel. It is lined by endoderm, which contains a single layer of flagellated cells, called choanocytes.

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