Question

what are the distinguishing characters of protochordata

Answer 1

Answer:

Characteristics of Protochordata They are generally found in marine water. Their body is bilaterally symmetrical, triploblastic, and coelomated. At a certain stage of their lives, their body develops a long, rod-like structure for support called the notochord.

Answer 2

Answer:

1. They are generally found in marine water.

2. Their body is bilaterally symmetrical, triploblastic, and coelomated.

3. At a certain stage of their lives, their body develops a long, rod-like structure for support called the notochord.

4. They exhibit organ system level of organization.

Eg., Herdmania, Amphioxus.