NEET 2020 Biology question

Match the organism with its use in biotechnology. List-I: (a) Bacillus thuringiensis (b) Thermus aquaticus (c) Agrobacterium tumefaciens (d) Salmonella typhimurium List-II: (i) Cloning vector (ii) Construction of first rDNA molecule (iii) DNA polymerase (iv) Cry proteins

• (A)(a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
• (B)(a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)Correct
• (C)(a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
• (D)(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)