Question

Give four main features of phylum coelenterata.​

Answer 1

Answer:

 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

Explanation:

1.aquatic mostly Marine

2. Radial symmetry.

3. Diploblastic.

4. Acoelomate

5. Tissue level organisation.

6. Cnidocytes are the special features.