English
Karnataka Board PUCPUC Science 2nd PUC Class 12

What is the role of cervix in the human female reproductive system? - Biology

Advertisements
Advertisements

Question

What is the role of cervix in the human female reproductive system?

Very Short Answer
Advertisements

Solution

Cervix helps in regulating the passage of sperm into the uterus and forms the birth canal to facilitate parturition.

shaalaa.com
  Is there an error in this question or solution?
Chapter 3: Human Reproduction - VERY SHORT ANSWER [Page 21]

APPEARS IN

NCERT Exemplar Biology [English] Class 12
Chapter 3 Human Reproduction
VERY SHORT ANSWER | Q 3. | Page 21
Nootan Biology [English] Class 12 ISC
Chapter 3 Human Reproduction
TEST YOUR PROGRESS | Q 92. | Page 114

RELATED QUESTIONS

Name the function of the following:

Sperm tail


State the function of Fallopian tubes.


Choose the odd one in each of the following: 

Seminiferous tubule; ovum; epididymis; sperm duct; urethra 


Rewrite the terms in the correct order so as to be in a logical sequence. 

Graafian follicle, ostium, uterus, fallopian tube.

 


The following diagram represents the vertical sectional view of the human female reproductive system.  

 

Label the parts indicated by the guidelines 1 to 8.


Explain the concept of IVF.


Sketch the labeled diagram:

Human female reproductive system


Name the two types of twins.


Modern techniques like surrogate mother, sperm bank and IVF technique will help the human beings. Justify this statement. 


The diagram given below represents a system in the human body. Stud the diagram and answer the following questions:

 Label the parts marked 5 and 6. 


 The diagram given below represents a system in the human body. Stud the diagram and answer the following questions: 

Mention the number and the name of the part involved in fertilization and implantation from the above diagram. 


Define the following:    
Parturition 


Given here is a section of the female reproductive system of human beings.

Name the part where fertilisation occurs in human beings.


Name the Following

A cellular sac containing maturing egg.


Name the Following

Surgical operation of the fallopian tubes in females for family planning.


What is true of gametes?


The birth canal is formed by ______.


All are associated with ovulation in human female, EXCEPT


Penis is homologous to ____________.


Breasts are the modified ______ glands.


In 28 days human ovarian cycle, ovulation occurs on ______.


After birth, colostrum is released from mammary glands which is rich in ______.


Cleavage in mammalian egg is ______.


Structure connecting the fetus to placenta is ______.


In human females, an event that reflects onset of reproductive phase is


What is placenta? Mention its role during pregnancy?


______ receives the sperms and acts as a birth canal during childbirth. 


With a suitable diagram, describe the organisation of mammary gland.


In which part of the human female reproductive system do the following events take place?

Release of first polar body


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×