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

The present population growth rate in India is alarming. Suggest ways to check it. - Biology

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प्रश्न

The present population growth rate in India is alarming. Suggest ways to check it.

टीपा लिहा
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उत्तर

The most important step to overcome this problem is to motivate smaller families by using various contraceptive methods.

  • Government of India advertises in the media as well as in posters, showing a happy couple with two children with a slogan “Hum Do Hamare Do” (We two, our two).
  • Many couples, mostly the young, urban working ones have even adopted a one-child norm.
  • Statutory raising of marriageable age of the female to 18 years and that of males to 21 years and incentives given to couples with small families are two of the other measure taken to tackle this problem.
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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Reproductive Health - VERY SHORT ANSWER [पृष्ठ २६]

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एनसीईआरटी एक्झांप्लर Biology [English] Class 12
पाठ 4 Reproductive Health
VERY SHORT ANSWER | Q 3. | पृष्ठ २६

संबंधित प्रश्‍न

State True/False with explanation.

Complete lactation could help as a natural method of contraception.


Correct the following statement:

Surgical methods of contraception prevent gamete formation.


Short answer question.

Comment on any two mechanical contraceptive methods.


Identify the permanent birth control method in given diagram.


Amniocentesis can be used to determine ______.


How is contraception achieved by a contraceptive pill?


How is contraception achieved with intra uterine devices such as copper T and loop?


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


Diaphragms are contraceptive devices used by the females.

Choose the correct option from the statements given below:

  1. They are introduced into the uterus
  2. They are placed to cover the cervical region
  3. They act as physical barriers for sperm entry
  4. They act as spermicidal agents

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.


Mention two advantages of lactational amenorrhea as a contraceptive method.


What are the advantages of natural methods of contraception over artificial methods?


Which of the following is a hormone-releasing contraceptive?


The attributes of population but not of the individual are ______.


Match the columns :

  Column 'A'   Column 'B'
1 Mechanical means a Saheli
2 Physiological device b Jellies
3 Chemical device c Vasectomy
4 Permanent method d Diaphragm

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.

The technique used to block the passage of sperm in male is______.


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