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प्रश्न
Surgical methods of contraception prevent gamete formation.
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
Is sex education necessary in schools? Why?
Write the full form of the following as it occur in biology :
STD
Name one method of contraception which also protects against sexually transmitted diseases.
Name the contraceptive device used by the human males which acts as a sheath over the male organ and traps the sperms in it.
A, B and C are three common STDs. A and C are caused by bacteria whereas B is caused by a virus D. The virus D reduces the immunity of the infected person to such a low level that the person can die of even very mild diseases.
(a) What could A and C be?
(b) What is B?
(c) Name the virus D?
(d) How can A, B and C be caused?
(e) Out of A, B and C, which one does not have a definite cure as yet?
Give the role of amniocentesis.
Name the kind of diseases/disorders and any two symptoms that are likely to occur in humans if Mutation in the gene that codes for an enzyme phenylalanine hydroxylase occurs.
Amniocentesis is a technique used to ______.
Under which category of contraceptive methods, is the use of condom kept? In what way, its use is better as compared to other methods of contraception?
Given below are four aspects of Reproductive Health in Column A and their related information in Column B:
| Column A | Column B | ||
| S. No. | Terms used in Reproductive Health | S. No. | Significant information |
| (A) | MTP | (i) | Analysing fetal cells from amniotic fluid of the foetus |
| (B) | Amniocentesis | (ii) | Legalised in 1971 |
| (C) | Saheli | (iii) | Programme initiated in 1951 |
| (D) | Family Planning | (iv) | Non-steroidal oral Planning contraceptive |
Select the correct match from the following options:
