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(a) Write the functions of the following parts in human female reproductive system :

      (i) Ovary  

      (ii) Fallopian tube  

      (iii) Uterus

 (b) Describe the structure and functions of placenta. 

 

 

 

 
 
 
 
 

Answers (1)

(a)

(i) Ovary - It produces eggs after every 28 days.

(ii) Uterus - In this part embryo develops and it provides safety and nourishment to embryo.

(iii) Fallopian tube - These tubes are joint to the upper part of the uterus through this route egg travels from the ovary to uterus.

 

(b) Structure of Placenta - It is disc type structure which is embedded in the uterine wall this structure contains chronic villi (finger-like structure)

Functions of Placenta - It is found only in mammals by which a mother can provide a lot of nutrients to the embryo. It helps in the transfer of waste products from embryo to mother's blood.

Posted by

Priyanka Kumari

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