Question

what are the functions of canal system of sponges? ​

Answer 1

Answer:

Canal System:

Sponges have a water transport or canal system. Water enters through minute pores (ostia) in the body wall into a central cavity, spongocoel, from where it goes out through the osculum. This pathway of water transport is helpful in food gathering, respiratory exchange and removal of waste.

Explanation:

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Answer 2

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.