NEET 2002 Biology question

BiologyMolecular Basis of InheritanceNEET 2002

In a DNA percentage of thymine is 20% then what is the percentage of guanine : -

Answer: (3)

Solution

By Chargaff's rules, in double-stranded DNA A = T and G = C. If T = 20%, then A = 20%, so A + T

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Question ID VK-089120