OnlineCBT
Biology · PYQ NEET UG 2020
हिन्दीMatch the organism with its use in biotechnology.\n(a) Bacillus thuringiensis\n(b) Thermus aquaticus\n(c) Agrobacterium tumefaciens\n(d) Salmonella typhimurium\nSelect the correct option from the following:\n(a) (b) (c) (d)\n(A) (iv) (iii) (i) (ii)\n(B) (iii) (ii) (iv) (i)\n(C) (iii) (iv) (i) (ii)\n(D) (ii) (iv) (iii) (i)
Correct answer · Option A
(iv) (iii) (i) (ii)
Explanation
Bacillus thuringiensis produces Cry proteins (a-iv). Thermus aquaticus provides Taq DNA polymerase (b-iii). Agrobacterium tumefaciens acts as a cloning vector/natural genetic engineer (c-i). Salmonella typhimurium was used in constructing the first rDNA molecule (d-ii).
