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प्रश्न
What is the popular sign for the Family Planning and Welfare Centres in India?
उत्तर
The four methods of birth control are:
- Vasectomy: This involves the breaking of the contact between the sperms and ovum, by cutting the vas deferens or sperm duct which carries sperms from the testes to the outside in the man. It prevents pregnancy.
- Tubectomy: Severing and sealing off the fallopian tubes so that the mature ovum may not come in contact with the incoming sperms.
- Contraceptives: Loops, condoms, creams, etc., are used as contracetive which keep away sperms from meeting the ovum.
- Voluntary methods: Which include : (a) avoiding from sexual intercourse during the unsafe period of ovulation, (b) Frequent use of contraceptive.
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संबंधित प्रश्न
Give appropriate biological or technical terms for the following :
The difference between the birth rate and the death rate
Define the following:
Test-tube baby
Use of a condom for contraception is a barrier method.
Choose the correct answer:
In 1991 population of India was __________
Name the Following: Another term for birth rate.
Fill in the Blanks:
The sign of family planning in India is Inverted ______.
True or False:
The present human population is about more than 5 billion.
True or False:
The full form of IUD is intrauterine devices.
Choose the Odd One Out:
Multiple Choice Question:
Population density of a particular area can be computed by
