Match the following columns and select the correct option. Column-I: (a) Bt cotton, (b) Adenosine deaminase deficiency, (c) RNAi, (d) PCR. Column-II: (i) Gene therapy, (ii) Cellular defence, (iii) Detection of HIV infection, (iv) Bacillus thuringiensis.
(a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
(a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
(a) Bt cotton is associated with Bacillus thuringiensis (iv). (b) Adenosine deaminase (ADA) deficiency is treated by Gene therapy (i). (c) RNAi (RNA interference) is a method of cellular defence (ii). (d) PCR is used for detection of HIV infection (iii).
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