CBSE Class 12 Biology Question Paper 2022-23 with Answers (57-1-2) Set - 2

# Q1 of 33

Three genes R, S and T are located on the same chromosome. If the recombinant percentage between R and S is 20%, R and T is 35% and S and T is 15% respectively, can you predict the correct order of these genes on the chromosome ? Which of the following shows the correct sequence of the genes on the chromosome ?

Options :
A.

R - T - S

B.

R - S - T

C.

S - R - T

D.

S - T - R

Show Answer
Answer :

R - S - T

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