Saturday, August 13, 2011

Help!! A black labrador of genotype BbEe is crossed with a yellow lab of genotype Bbee. What are the...?

50% chance to have an E phenotype, aka the dominant allele E is shown, a 75% chance that the B phenotype will be shown. To compute the chances of each occuring at the same time all you have to do is multiply them. So 1/2*3/4= 3/8 chance that it will show B and E traits 1/8 chance that it will show bE trait, 3/8 chance that it will show Be and 1/8 chance it will show be.

No comments:

Post a Comment