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प्रश्न
Which scientists first proposed the semi-conservative model of DNA replication based on the structure of the double helix?
विकल्प
Meselson and Stahl
Watson and Crick
Franklin and Wilkins
Chargaff and Hershey
MCQ
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उत्तर
Watson and Crick proposed the semi-conservative replication mechanism in 1953, suggesting that the specific base pairing in the double helix structure immediately implied a possible copying mechanism for genetic material.
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