Which one of the following ratio is constant in DNAs of different spec – McqOptions

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1.	Which one of the following ratio is constant in DNAs of different species [AIIMS 1986]
A.	A + T / C + G
B.	A + G / T + C
C.	A + C / U + G
D.	A + U / C + G
Answer» C. A + C / U + G

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