Question

write about urochordata,cephalochordata and vertebrata

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Answer 1

Answer:

The three subphyla of the phylum Chordata are Urochordata, Cephalochordata, and Vertebrata. ... The main difference between Urochordata and Cephalochordata is that Urochordata consists of a notochord extended in the head region whereas Cephalochordata contains the notochord in the posterior region of the body.

Explanation:

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Answer 2

Answer:

give brain

Explanation:

ok va da dei

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