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प्रश्न
A woman uses pills A as a method of birth control (or preventing pregnancy). The pills A stop the ovaries from releasing ovum into oviducts. Another woman uses pills B as a method of birth control. The pills B kill the sperms and prevent pregnancy.
(a) What do the pills A contain?
(b) What is the common name of pills A?
(c) What do the pills B contain?
(d) What is the common name of pills B?
(e) What is the general name of these methods of birth control?
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उत्तर
(a) The pills A contain hormones.
(b) The common name of pills A is oral pills.
(c) The pills B contain spermicides.
(d) The common name of pills B is vaginal pills.
(e) The general name of these methods of birth control is called chemical method.
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संबंधित प्रश्न
What do you think is the significance of reproductive health in a society?
Do you think that reproductive health in our country has improved in the past 50 years? If yes, mention some such areas of improvement.
Write the full form of the following as it occur in biology :
HIV
Name one method of contraception which also protects against sexually transmitted diseases.
Name one sexually transmitted disease for which no definite cure has been found so far. What is the causative organism of this disease?
Give two examples of sexually transmitted diseases.
How does copper-T prevent pregnancy?
Define amniocentesis.
Give the role of amniocentesis.
Answer the following question.
What are the goals of RCH programme.
What is the need for contraception?
Reproductive health includes ______.
Observe the chart and graph given in the figure carefully and answer the following questions.
| Age in Years |
% of full height | |
| Boys | Girls | |
| 8 | 72% | 77% |
| 9 | 75% | 81% |
| 10 | 78% | 84% |
| 11 | 81% | 88% |
| 12 | 84% | 91% |
| 13 | 88% | 95% |
| 14 | 92% | 98% |
| 15 | 95% | 99% |
| 16 | 98% | 99.5% |
| 17 | 99% | 100% |
| 18 | 100% | 100% |
- Which of the line represents the height of boys?
- Which line represents the height of girls?
- What is the difference between the pattern of increase in the height of boys and girls?
- Is this pattern true for each individual?
It is believed that height of a child depends upon the genes inherited from parents. However, it is often seen that tall parents may have short children and vice-versa. Are there factors other than genes that can cause these variations?
Sex education should involve all of the following except:
Suggest some important steps that you would recommend to be taken to improve the reproductive health standards in India.
Enumerate and describe any five reasons for introducing sex education to school-going children.
Which of the following is NOT an indicator of improved reproductive health in a society?
In the context of reproductive health, infertility is clinically defined as:
