MCQ
The following ratio is generally constant for a given species:
  • A
    $\frac{ \text{T + C} }{ \text{G + A} }$
  • $\frac{ \text{G + C} }{ \text{A + T} }$
  • C
    $\frac{ \text{A + C} }{ \text{T + G} }$
  • D
    $\frac{ \text{A + G} }{ \text{C + T} }$

Answer

Correct option: B.
$\frac{ \text{G + C} }{ \text{A + T} }$

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