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प्रश्न
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?
उत्तर
(a) A is gonorrhoea and C is syphilis.
(b) B is AIDS.
(c) The virus D is Human Immunodeficiency Virus (HIV).
(d) A, B and C can be caused by sexual contact with an infected person.
(e) AIDS (B) does not have a definite cure as yet.
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संबंधित प्रश्न
Reproductive and Child Healthcare (RCH) programmes are currently in operation. One of the major tasks of these programmes is to create awareness amongst people about the wide range of reproduction related aspects. As this is important and essential for building a reproductively healthy society.
(a) "Providing sex education in schools in one of the ways to meet this goal." Give four points in support of your opinion regarding this statement.
(b) List any two 'indicators' that indicate a reproductively healthy society.
Is sex education necessary in schools? Why?
What substances are contained in vaginal pills, used as contraceptives? How do they work?
What is the name of surgical method of birth control (or preventing pregnancy) which is carried out in women?
Differentiate between the following :
Spermatogenesis and oogenesis
Define and give the role of amniocentesis.
What is contraception? List four different methods. State four reasons for adopting contraceptive methods.
Would a Planaria cut vertically into two halves regenerate into two individuals? Complete Figure D and E by indicating the regenerated regions.
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| A | B | C | D | E |
Give a suitable word for the following statement.
Name of a gland which transports secretions through ducts.
Reproductive health refers only to healthy reproductive functions. Comment.
