How many times does the zygote undergo cleava | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(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?

Similar Questions

On what does the type of fertilization (external or internal) depend?

What is the name of the enzymatic component produced by the sperm that dissolves the egg membrane?

Sperm enters from which part of the egg?

Which statement is correct regarding fertilization?

In mammals,the sperm produces an enzyme-like substance called sperm lysin. What is it called?

Vedclass Test Series

Exam Paper Generator

Online Exam Module