English
Karnataka Board PUCPUC Science 2nd PUC Class 12

Correct the following statement: Surgical methods of contraception prevent gamete formation. - Biology

Advertisements
Advertisements

Question

Correct the following statement:

Surgical methods of contraception prevent gamete formation.

Correct and Rewrite
Advertisements

Solution

Surgical methods of contraception prevent gamete transit, which prevents fertilisation.

shaalaa.com
  Is there an error in this question or solution?
Chapter 4: Reproductive Health - NCERT EXERCISES WITH ANSWERS [Page 142]

APPEARS IN

Nootan Biology [English] Class 12 ISC
Chapter 4 Reproductive Health
NCERT EXERCISES WITH ANSWERS | Q 12. (a) | Page 142

RELATED QUESTIONS

What are the suggested reasons for population explosion?


State True/False with explanation.

Complete lactation could help as a natural method of contraception.


Correct the following statement:

Oral pills are very popular contraceptives among the rural women.


Short answer question.

Comment on any two mechanical contraceptive methods.


Short answer question.

Write a note on tubectomy.


Identify the permanent birth control method in given diagram.


What is MTP?


Which of the following is a hormone releasing IUD?


What is the function of macrophages in immune defense?


Amniocentesis can be used to determine ______.


How is contraception achieved by a contraceptive pill?


What is the term used for the gonorrhoea infection caused to girls before puberty?


Emergency contraceptives are effective if used within ______.


Choose the right one among the statements given below.


Condoms are one of the most popular contraceptives becuase of the following reasons.


The correct surgical procedure as a contraceptive method is ______.


Mention two advantages of lactational amenorrhea as a contraceptive method.


Copper ions-releasing IUDs are more efficient than non-medicated methods. Why?


All reproductive tract infections RTIs are STDs, but all STDs are not RTIs. Justify with example.


Discuss the mode of action and advantages/disadvantages of hormonal contraceptives.


Given below are four contraceptive methods and their modes of action. Select the correct match:

Method Mode of action
a) Condom (i) Ovum not able to reach Fallopian tube
b) Vasectomy (ii) Prevents ovulation
c) Pill (iii) Prevents sperm reaching the cervix
d) Tubectomy (iv) Semen contains no sperms

Identify the incorrect statement regarding ‘Saheli’.

  • Statement I: It's an oral steroid contraceptive developed by ORI.
  • Statement II: It has a low contraceptive value and a high chance of side effects.

Which of the following statement is incorrect?


Name and explain a surgical contraceptive method that can be adopted by the male partner of a couple.


Name any two birth control measures which have high chances of failure.


The diagram represents a surgical sterilization method in males. Study the same and answer the questions that follow :

  1. Give the name of the surgical method represented in the diagram.
  2. Which part is ligated or cut?
  3. Name the corresponding surgical method conducted in females.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×