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

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

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प्रश्न

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

विकल्प

  • These help in reducing the risk of STDs

  • They do not interfere with coital act

  • These are effective barriers for insemination

  • All of the above

MCQ
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उत्तर

All of the above

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अध्याय 4: Reproductive Health - MULTIPLE CHOICE QUESTIONS [पृष्ठ २५]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
अध्याय 4 Reproductive Health
MULTIPLE CHOICE QUESTIONS | Q 10. | पृष्ठ २५

संबंधित प्रश्न

Is the use of contraceptives justified? Give reasons.


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


______ is not a permanent method of birth control.


Identify the permanent birth control method in given diagram.


What is the method of male known as?


The correct surgical procedure as a contraceptive method is ______.


What is the significance of progesterone-estrogen combination as a contraceptive measure?


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


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


Comment on the essential features required for an ideal contraceptive.


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

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


Which of the following statement is incorrect?


Which of the following is a hormone-releasing contraceptive?


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


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


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


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