Why does menstruation occur?

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

Question

(B) Menstruation is a process in which blood and mucous flow out every month through the vagina.This process occurs because one egg is released from t

Vedclass · Accepted Answer

Because the egg is not fertilized and the uterine lining is shed.

Vedclass · Answer

(B) Menstruation is a process in which blood and mucous flow out every month through the vagina.This process occurs because one egg is released from the ovary every month,and simultaneously,the uterus (womb) prepares itself to receive a fertilized egg.The inner lining of the uterus becomes thick and is supplied with blood to nourish the potential embryo.If the egg is not fertilized,the thickened lining of the uterus is no longer needed,so it breaks down and is released in the form of blood and mucous through the vagina.

Similar Questions

How is the process of pollination different from fertilization?

What are the advantages of sexual reproduction over asexual reproduction?

Which of the following is not a part of the female reproductive system in human beings?

How does binary fission differ from multiple fission?

How are the modes of reproduction different in unicellular and multicellular organisms?

Vedclass Test Series

Exam Paper Generator

Online Exam Module