NEET Botany Molecular Basis of Inheritance Questions Solved


In a DNA% of T is 20% then what will be the % of G?
(A)20%
(B)40%
(C)30%
(D)60%

solution-
T=20% so A =20%
G+C= 100%-40%=60%
Since G and C are equal in ds DNA so %of G is 30%

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