Match the organism with its use in biotechnology.
| (a) | Bacillus thuringiensis | (i) | Cloning vector |
| (b) | Thermus aquaticus | (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:
1
(a) - (iii), (b) - (ii), (c) - (iv), (d) - (i)
2
(a) - (iii), (b) - (iv), (c) - (i), (d) - (ii)
3
(a) - (ii), (b) - (iv), (c) - (iii), (d) - (i)
4
(a) - (iv), (b) - (iii), (c) - (i), (d) - (ii)