Question

Waters enter the body cavity through the minutes pores present on the body of animals belong to phylum porifera these minutes openings are called ........

Answer 1

Answer:

ostia

Explanation:

the minute openings present on the body of porifera are called "ostia".ostia - a series of tiny pores all over the body of a sponge that let water into the sponge. One of these is called an ostium.

Answer 2

Answer:

As their name suggests, Poriferans are characterized by the presence of minute pores called ostia on their body. Since water is vital to sponges for excretion, feeding, and gas exchange, their body structure facilitates the movement of water through the sponge.

Explanation:

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