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[A]: The base ratio (A+T )/(G+C) is cons...

[A]: The base ratio (A+T )/(G+C) is constant in a particular organism.
[R]: The ratio is, however, different in the dif- ferent DNA molecules

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

Text Solution

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The correct Answer is:
A
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