Which of the following is true for cleavage?

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

Question

(B) Cleavage is a series of rapid mitotic divisions of the zygote,which converts the single-celled zygote into a multicellular structure called a moru

Vedclass · Accepted Answer

The size of the cells decreases.

Vedclass · Answer

(B) Cleavage is a series of rapid mitotic divisions of the zygote,which converts the single-celled zygote into a multicellular structure called a morula.During cleavage,the total volume of the embryo remains constant because there is no growth phase ($G_1$ or $G_2$) between divisions.As the number of cells increases,the size of each individual cell (blastomere) decreases because the cytoplasm is partitioned into smaller units without an increase in total cytoplasmic mass.

Similar Questions

Which of the following statements is correct regarding the cleavage of a human zygote?

Fertilization is the fusion of which of the following?

When more than one sperm establish contact and penetrate into the egg,then it is called

The structure formed as a result of the fusion of gametes of the same species is known as...

Capacitation occurs in the .......

Vedclass Test Series

Exam Paper Generator

Online Exam Module