Biology, asked by lohithsl16, 5 months ago

write short note on canal system of sponges​

Answers

Answered by adinathprakashan
0

The canal system helps the sponges in nutrition, respiration, excretion and reproduction. The current of water which flows through the canal system brings the food and oxygen and takes away the carbon dioxide, nitrogenous wastes and faeces.

Answered by aditalukdar1
0

Answer:

The canal system helps the sponges in nutrition, respiration, excretion and reproduction. The current of water which flows through the canal system brings the food and oxygen and takes away the carbon dioxide, nitrogenous wastes and faeces. It carries the sperms from one sponge to another for fertilisation of the ova.

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