Biology, asked by sreejithagutti3903, 9 months ago

Sponges and coelenterated do not have specific excretory organs why?

Answers

Answered by Anonymous

3

Answer:

sponges do not have any excretory organ

Sponges, echinoderms and coelenteratesexcrete their wastes through diffusion.

Explanation:

Answered by Anonymous

0

a) Sponges- Ammonia is the chief excretory product in sponges. It diffuses from cells into the water filling the canals and surrounding the sponge. From the canal system, the waste matter is carried away by the outgoing water current.

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