Question
Match the names of the scientists listed in Column-I with their respective discoveries in Column-II.
Column−IColumn−IIp.Watson and Cricki. Confirmed that DNA is the transforming principleq.Avery,MacLeod and McCartyii.DNA double helical modelr.Hershey and Chaseiii.First identified DNA as the transforming principles.Griffithiv.Existence of a ′transforming principle′
Column−IColumn−IIp.Watson and Cricki. Confirmed that DNA is the transforming principleq.Avery,MacLeod and McCartyii.DNA double helical modelr.Hershey and Chaseiii.First identified DNA as the transforming principles.Griffithiv.Existence of a ′transforming principle′
Answer: Option A
:
A
Watson and Crick are known for the double helical model of DNA that they constructed. Griffith’s transformation experiments revealed that a “transforming principle” from heat-killed S strain of pneumococcal bacteria could transform the R strain into the live S strain. Avery, MacLeod and McCarty figured out that DNA isthe “transforming principle”. Hershey and Chase, through a cleverly developed experiment, re-confirmed that DNA, and not protein, is the genetic material in most organisms.
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:
A
Watson and Crick are known for the double helical model of DNA that they constructed. Griffith’s transformation experiments revealed that a “transforming principle” from heat-killed S strain of pneumococcal bacteria could transform the R strain into the live S strain. Avery, MacLeod and McCarty figured out that DNA isthe “transforming principle”. Hershey and Chase, through a cleverly developed experiment, re-confirmed that DNA, and not protein, is the genetic material in most organisms.
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