Biology, asked by nirajcharchit416, 1 year ago

Why cleavage in chick is discoidal type ?

Answers

Answered by rajnandanikumari33

It is a mnemonic of two words: discoidal + blastula = discoblastula. So it suggests that cleavage is partial discoidal in birds. Embryo forms disc. Cells called blastodisc are on top of the yolk.

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