Created by StemPy LabTwo squash plants of the genotype WwYy are crossed, and 64 offspring are grown. White fruit is dominant and hides the gene Y, so the ratio is 12 : 3 : 1. How many offspring have white fruit?
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← The distance from A to B is 10 map units and from B to C is 20 map units. If the crossovers were independent, 2 per cent of the offspring would be double crossovers. The test cross shows 1.4 per cent. What is the coefficient of coincidence?A woman has the Bombay phenotype. She is hh and has the alleles I^A and I^B. What blood group does she appear to have, and why? →
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