Molecular Basis of Inheritance Question 51
51. Select the correct match
[2018]
(a) Alec Jeffreys - Streptococcus pneumoniae
(b) Alfred Hershey and - TMV Martha Chase
(c) Francois Jacob and - Lac operon Jacques Monod
(d) Matthew Meselson - Pisum sativum and F. Stahl
Show Answer
Answer : c
Hints & Solution
(c) Francois Jacob and Jacque Monod proposed the model of gene regulation known as operon model/lac operon. Alec Jeffreys gave DNA fingerprinting technique. Matthew Meselson and F. Stahl gave semi-conservative DNA replication in E.coli. Alfred Hershey and Martha Chase proved DNA as genetic material not protein.
