NEET 2020 Biology Paper

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Match the organism with its use in biotechnology.
(a) Bacillus thuringiensis (i) Cloning vector
(b) Thermus (ii) Construction of first rDNA molecule
(c) Agrobacterium tumefaciens (iii) DNA polymerase
(d) Salmonella typhimurium (iv) Cry proteins
Select the correct option from the following:
(a) (b) (c) (d)
(1) (iv) (iii) (i) (ii)
(2) (iii) (ii) (iv) (i)
(3) (iii) (iv) (i) (ii)
(4) (ii) (iv) (iii) (i)
[NEET-2020]
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