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ZoologyNEET 2020Tools of recombinant DNA technology

Biotechnology: Principles and Processes

Match the organism with its use in biotechnology.

OrganismUse
(a) Bacillus thuringiensis(i) Cloning vector
(b) Thermus aquaticus(ii) Construction of the first rDNA molecule
(c) Agrobacterium tumefaciens(iii) DNA polymerase
(d) Salmonella typhimurium(iv) Cry proteins

Select the correct option from the following:

  1. A.(a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
  2. B.(a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)✓
  3. C.(a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
  4. D.(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)

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