Fundamentholfundamenthol
NEET2018Paper 2018Biology
Q.

Select the correct match

  1. A

    Alec Jeffreys - Streptococcus pneumoniae

  2. B

    Matthew Meselson and F. Stahl - Pisum sativum

  3. C

    Alfred Hershey and Martha Chase - TMV

  4. D

    Francois Jacob and Jacques Monod - Lac operon

Solution

Francois Jacob and Jacque Monod proposed model of gene regulation known as operon model/lac operon.

– Alec Jeffreys – DNA fingerprinting technique.

– Matthew Meselson and F. Stahl – Semiconservative DNA replication in E. coli.

– Alfred Hershey and Martha Chase – Proved DNA as genetic material not protein

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