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प्रश्न
A national level approach to build up a reproductively healthy society was taken up in our country in ______.
पर्याय
1950s
1960s
1980s
1990s
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उत्तर
A national level approach to build up a reproductively healthy society was taken up in our country in 1950s.
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संबंधित प्रश्न
List four points of significance of reproductive health in a society. Name any two areas related to the reproductive health which have improved over the past 50 years in our country.
Suggest the aspects of reproductive health which need to be given special attention in the present scenario.
Is sex education necessary in schools? Why?
Do you think that reproductive health in our country has improved in the past 50 years? If yes, mention some such areas of improvement.
What is the causative organism for the following disease?
Syphilis
Name the contraceptive device used by human females which is put over the cervix.
Name two devices used in the barrier method of birth control.
In the surgical method of birth control available for males, the structures A in the reproductive system are cut and ligated (tied up) at both ends. This prevents the reproductive cells B from coming out from the organs C where they are made in the male body. Since B cannot come out from the male body, they cannot fuse with cell D in the body of a female and hence pregnancy is prevented.
(a) What are structures A?
(b) What are cells B?
(c) Name the organs C.
(d) What is cell D?
(e) What is the name of this surgical procedure for birth control available to males?
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?
Expand the following abbreviation:
IUCD
Explain one application of the following:
Amniocentesis
What is contraception? List four different methods. State four reasons for adopting contraceptive methods.
Draw a well labelled diagram of L.S. human testis.
Give scientific reasons.
Indians should follow family planning for controlling the population.
Why is it necessary to maintain reproductive health? Which precautions one should follow to maintain reproductive health?
A dark stained body present in the somatic cells of human female but absent from those of male is ______.
Colonies of yeast fail to multiply in water, but multiply in sugar solution. Give one reason for this.
In tobacco plant, the male gametes have twenty four chromosomes.
What is the number of chromosomes in the female gamete?
What is the number of chromosomes in the zygote?
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?
Do you justify the statutory ban on amniocentesis in our country? Give reasons.
