How many times does the zygote undergo cleava | vedclass

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(C) The zygote undergoes successive mitotic divisions called cleavage as it moves through the isthmus of the oviduct towards the uterus.Cleavage resul

Vedclass · Accepted Answer

$4$

Vedclass · Answer

(C) The zygote undergoes successive mitotic divisions called cleavage as it moves through the isthmus of the oviduct towards the uterus.Cleavage results in the formation of $2, 4, 8,$ and $16$ daughter cells called blastomeres.The embryo with $8$ to $16$ blastomeres is called a morula.To reach the $16$-celled stage (morula),the zygote undergoes $4$ rounds of cleavage $(2^4 = 16)$.Therefore,the correct answer is $4$.

How many times does the zygote undergo cleavage to reach the morula stage?

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