31+ Punnett Square Blood Type B And O Background. And these punnett squares aren't just useful. An example of using a punnett square for blood typing would be predicting a child's possible genotypes based on the blood types of his parents.
If one parent has the blood type o+ and the other parent has the blood type a+, what is the frequency of the blood types the children might have. Referring to the punnett square and the assumption that all alleles are uniformly distributed, annett was able to charge the proportion of handedness. Aa, ao, ab, and bo.
Whether your blood group is type a, b, ab or o is based on the blood types of your mother and father.
The way a punnett square works is one parent's two gene versions go on top and the other parents goes down the side. How a punnett square works a. The punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. Place the genes on both sides of the x from the remaining genes, drag genes into the middle box to make the punnett square.