Q.

Read the following statements w.r.t AIDS and state them true or false.

(a) AIDS is a congenital disease because it can pass from infected mother to foetus.

(b) HIV attacks T-helper cells and macrophages because they have CD4 receptors.

(c) Macrophages can kill the HIV.

(d) PCR can’t be used to detect HIV in AIDS suspected patients.

 abcd
1.TTFF
2.TFTF
3.FTFF
4.FTTF

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a

2

b

1

c

3

d

4

answer is C.

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Detailed Solution

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Deficiency of immune system, acquired during the lifetime of an individual indicates that it is not a congenital disease.
PCR is used to detect HIV in AIDS suspected patients.

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