Question
Given below are two statements: one is labelled as
Assertion A and the other is labelled as Reason R. Assertion A: After DNA replication, a new double helix consisted of one old strand and other is newly synthesized strand. Reason R: DNA replication is both conservative and semi-conservative types. In the light of the above statements, choose the most appropriate answer from the options given below:Solution
DNA replication is semi-conservative types.
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A train 480 metre long takes 36 sec to cross a man running at a speed of 7 km/hr in the direction same to that of train. What is the speed of the train?
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