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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Is the use of contraceptives justified? Give reasons. - Biology

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प्रश्न

Is the use of contraceptives justified? Give reasons.

कारण सांगा
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उत्तर

India’s population is rapidly expanding, demanding the widespread use of prevention to keep all fertile couples under control. It will help reduce the birth rate, limiting population expansion. Therefore, the use of contraception is justified. It is crucial to remember that selecting an effective contraceptive method requires consultation with experienced specialists. The government provides these services free at family planning centres. These facilities provide contraceptives for free or at a low cost to couples of reproductive age who want to avoid pregnancy.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Reproductive Health - NCERT EXERCISES WITH ANSWERS [पृष्ठ १४२]

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नूतन Biology [English] Class 12 ISC
पाठ 4 Reproductive Health
NCERT EXERCISES WITH ANSWERS | Q 6. | पृष्ठ १४२

संबंधित प्रश्‍न

What are the suggested reasons for population explosion?


Removal of gonads cannot be considered as a contraceptive option. Why?


Correct the following statement:

Surgical methods of contraception prevent gamete formation.


Correct the following statement:

Oral pills are very popular contraceptives among the rural women.


Short answer question.

Write a note on tubectomy.


Identify the permanent birth control method in given diagram.


What is MTP?


What is the method of male known as?


Which of the following is a hormone releasing IUD?


Amniocentesis can be used to determine ______.


How is contraception achieved by a contraceptive pill?


Choose the correct option:

Sterilisation techniques are generally fool proof methods of contraception with least side effects. Yet, this is the last option for the couples because:

  1. It is almost irreversible
  2. Of the misconception that it will reduce sexual urge/drive
  3. It is a surgical procedure
  4. Of lack of sufficient facilities in many parts of the country

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


Match List - I with List - II.

List I List II
(a) Vaults (i) Entry of sperm through
Cervix is blocked
(b) IUDs (ii) Removal of Vas deferens
(c) Vasectomy (iii) Phagocytosis of sperms
within the Uterus
(d) Tubectomy (iv) Removal of the fallopian tube

Choose the correct answer from the options given below.


Which one of the following is an example of Hormone releasing IUD?


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


Comment on the essential features required for an ideal contraceptive.


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


A population that exhibits birth rate identical to death rate implies ______.


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.

Given below are certain situations. Analyse the situation and suggest the name of suitable contraceptive device along with mode of action.

Situation Requirement of contraceptive for - Name of contraceptive device Mode of action
1 blocking the entry of sperms through cervix ______ ______
2 spacing between children ______ ______
3 effective emergency contraceptive ______ ______
4 terminal method to prevent any more pregnancy in female ______ ______
5 sterilization in male ______ ______

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


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