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Human Reproduction

Question
CBSEENBI12001435
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Name the functions of the following:
(a) Corpus luteum
(b) Endometrium
(c) Acrosome
(d) Sperm tail
(e) Fimbriae

Solution

Functions of the following are:

(a) Corpus luteum -  It secretes progesterone that helps maintain endometrium wall of the uterus..

(b) Endometrium - It helps in implantation of the fertilized ovum. It undergoes cyclic changes that causes mentsruation.

(c) Acrosome - It helps the sperm to enter the zona pellucida layer of the ovum. It contains hyrdrolase enzymes which helps digest the wall of the ova and enter it.

(d) Sperm tail - It helps in motility of the sperm.

(e) Fimbriae- It helps in collecting the ovum after ovulation.


 

Some More Questions From Human Reproduction Chapter

The male reproductive system is located in the body, in the :

Sertoli cells provide :

The middle piece of human sperm contains :

Seminiferous tubules open into vasa efferentia through :

Polar bodies are produced during the process :

In 28 days woman's menstrual cycle, ovulation occurs on :

Scrotum communicates with abdominal cavity through :

How many spermatozoa or sperms are present in human ejaculate ?

Acrosome is a part of:

Humans are :

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