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In a linear chromosome map, distances be...

In a linear chromosome map, distances between 4 loci is as follows, a-b 10%, a-d 3%, b-c 4% and a-c 6%. The cross over frequency between c and d is

A

0.03

B

0.09

C

Either 3% or 9%

D

4% to 12%

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The correct Answer is:
C
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