Question

Write the salient features of body organisation in the animals of phylum cnederia.

Answer 1

Answer:

Characteristics:- The phylum includes jellyfish, sea anemone and coral. Characterized by a digestive cavity that forms the main body, they may have been the first animal group to reach the tissue level of organization. Cnidarians are radially symmetrical, jelly-like and have a nerve net and one bodyopening.

Answer 2

Answer:

Characteristics:- The phylum includes jellyfish, sea anemone and coral. Characterized by a digestive cavity that forms the main body, they may have been the first animal group to reach the tissue level of organization. Cnidarians are radially symmetrical, jelly-like and have a nerve net and one bodyopening.