Question

Features of sub-phylum Protochordata......​

Answer 1

Characteristics of Protochordata:

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 notochord.

4. They exhibit organ system level of organization.

5. Eg., Herdmania, Amphioxus

Answer 2

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