CPET ZOOLOGY QUESTION SOLUTION 2021 PART-2
Q.NO. 37 ANS: OPTION-B
In a complementary strand, A is changed toT, T is changed to A, G is changed to C, and C is changed to G.
For given ratio:
(A+G)/(C+T)
the complementary strand has the inverse ratio of (C+T)/(A+G)
We know that the first ratio is equivalent to 0.7, which can be written as 7/10. To get the ratio of a complementary strand, we take the inverse of this, which gives us 10/7, which can be simplified to 1.43