How far apart are genes a and b

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A cross is made between individuals of genotypes AA : bb x aa : BB. The F1s are then testcrossed. The following data is obtained.

Aa : Bb =89

Aa : bb = 152

aa : Bb = 159

aa : bb = 93

How far apart (In map units) are genes A and B?

Reference no: EM1399874

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