Science, asked by fatemasadikot30952, 11 months ago

explain about notochord, differentiate protochordata and vertebrate with examples​

Answers

Answered by nehaabrahamjoji
4

Answer:

Explanation:

NOTOCHORD

a cartilaginous skeletal rod supporting the body is called notochord.

PROTOCHORDATA

organisms that possess a notochord only in some period of their life.

VERTEBRATE

it represents the overwhelming majority of the phylum chordata.

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