Punnett squares are a simple method for prediction genetic traits based upon parental genetic
January 1st, 2018
Punnett squares are a simple method for prediction genetic traits based upon parental geneticprofiles. In a Punnett square, the dominant and recessive alleles are combined to predictoutcomes or probabilities of offspring genetic profiles. Punnett squares are used to both predictthe genotype and phenotype of an organism.Genetic counselors use Punnett squares and/or molecular testing to help a person or familyunderstand the probability of inheriting a disorder or of being predisposed to a disorder (carryingthe gene). What ethical issues do you think surround this type of self-knowledge?