The diagram shows one of the human embryonic | vedclass

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

Question

(D) The diagram represents a blastocyst,which is an early stage of human embryonic development. In this structure,the outer layer of cells is called t

Vedclass · Accepted Answer

$A$-Inner mass of cells; $B$-Blastocoel

Vedclass · Answer

(D) The diagram represents a blastocyst,which is an early stage of human embryonic development. In this structure,the outer layer of cells is called the trophoblast. The inner group of cells attached to the trophoblast is known as the inner cell mass (indicated by $A$). The fluid-filled cavity present inside the blastocyst is called the blastocoel (indicated by $B$). Therefore,$A$ represents the inner cell mass and $B$ represents the blastocoel.

The diagram shows one of the human embryonic developmental stages. What do $A$ and $B$ indicate?

Similar Questions

After gastrulation,the roof of the archenteron is formed by:

Human embryo is a solid ball of $16-32$ cells by the end of . . . . . . day after fertilization.

The respiratory function of the embryo is performed by

The placenta helps in the maintenance of pregnancy by secreting a hormone,known as

Ovulation does not occur during pregnancy in the human female because

Vedclass Test Series

Exam Paper Generator

Online Exam Module