Human blood type involves what type of inheritance

Why do you suppose the structural polysaccharide cellulose does not contain branches?

By going through the process of cellular respiration the cell can gain molecules of atp.

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. a parakeet that is heterozygous for blue feathers (dominant) is crossed with a parakeet that is homozygous for white feathers (recessive). according to the punnett square for this cross, what percentage of offspring is predicted to have blue feathers? 25 percent 50 percent 75 percent 100 percent