Parent 1 IA
IB
i
Parent 2
i
Examine this punnet square. What is the probability of an offspring having a child
with Type AB blood?
O 0%
12.50%
50%
25%

Azygote becomes a mature adult through the process of: meiosis or mitosis

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4

Physical characteristics of down syndrome