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Match the statements of column - I with that of column - II
Column - I Column – II
(a) Rene Descartes
(i)
Plasmids isolated from one bacterial cell could be modified and reinserted to other cells
(b) Herbert Boyer
(ii)
Enzymes isolated from E.coli cleave DNA strands producing sticky ends
(c) Stanley Cohen
(iii)
In vitro amplification of gene of insert in thermocycler
(d) Mullis
(iv)
Utility of natural science to human comfort
a b c d
1. iv i ii iii
2. iv ii i iii
3. ii iv i iii
4. iv ii iii i

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answer is B.

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Detailed Solution

Boyer isolated restriction enzymes. Cohen explained the role of plasmids in a production of rDNA. Mullis explained in vitro amplification of gene of insert in thermocycler. Rene Descartes explained utility of natural science to human comfort.

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