Question

Explain the characteristic features of
Coelenterata ? Give examples and neal
caselled diagram​

Answer 1

Answer:

Characteristics. All coelenterates are aquatic, mostly marine. The bodyform is radially symmetrical, diploblastic and does not have a coelom. The body has a single opening, the hypostome, surrounded by sensory tentacles equipped with either nematocysts or colloblasts to capture mostly planktonic prey.

Answer 2

Answer:

The characteristics of Coelentrata are :-

• They are aquatic animals, mostly marine. They are either free-floating or attached to sea bottom.
• Their body is hollow sac like with only one opening, the mouth.
• The mouth is surrounded by finger like process called tentacles for catching food.

Explanation:

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