Question

write the characteristic of prochordata?

Answer 1

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$<b><u>Answer</u></b>$

The following are the characteristics of protochordata : -

1. This animals are bilaterally symmetrical, triploblastic and have a coelom.

2. They have notochord but at some stages of lives. The notochord is a long rod-like support structure that runs along the back of the animals separating the nervous tissue from the gut.

3. It provides place for the muscles to attach for ease of movement.

4. They are marine animals.

5. Eg. : - Bahamoglossus, Herdmania and Amphioxeus.


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Answer 2

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