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The linkage map of X-chromosome of fruit...

The linkage map of X-chromosome of fruit fly has 66 units with yellow body gene Y at one end and bobbed hair B gene at he other end. The recombination frequency between these two genes Y and B should be

A

1

B

0.66

C

0.5

D

0.055

Text Solution

Verified by Experts

The correct Answer is:
B
Crossing occur between y and b genes have chances about 66% as the actual distance between two genes is equal to percentage of crossing over between genes.
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