Holoblastic cleavage may occur in eggs which | vedclass

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(D) Holoblastic cleavage refers to the complete division of the egg. It occurs in eggs with low to moderate amounts of yolk. $1$. Oligolecithal eggs (

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Oligolecithal and mesolecithal both

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(D) Holoblastic cleavage refers to the complete division of the egg. It occurs in eggs with low to moderate amounts of yolk. $1$. Oligolecithal eggs (e.g.,Amphioxus,mammals) contain very little yolk,resulting in equal holoblastic cleavage. $2$. Mesolecithal eggs (e.g.,amphibians) contain a moderate amount of yolk,resulting in unequal holoblastic cleavage. Therefore,holoblastic cleavage occurs in both oligolecithal and mesolecithal eggs.

Holoblastic cleavage may occur in eggs which are

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