What type of cleavage occurs in mesolecithal | vedclass

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(B) Mesolecithal eggs contain a moderate amount of yolk,which is concentrated towards the vegetal pole. Due to this moderate yolk distribution,the cle

Vedclass · Accepted Answer

Unequal holoblastic

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(B) Mesolecithal eggs contain a moderate amount of yolk,which is concentrated towards the vegetal pole. Due to this moderate yolk distribution,the cleavage is holoblastic (complete) but unequal. The presence of yolk at the vegetal pole slows down the cleavage process in that region,resulting in smaller cells (micromeres) at the animal pole and larger cells (macromeres) at the vegetal pole. Therefore,the cleavage is unequal holoblastic.

What type of cleavage occurs in mesolecithal eggs?

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