10. What is the average phenotype ratio from trial 1 and 2? Is this closer to the predicted ratio from the Punnett Square?

The cell division process that produces new cells for growth, repair, and the general replacement of older cells is called mitosis.  In this process, a somatic cell divides into two complete new cells that are identical to the original one.  Human somatic cells go through the 6 phases of mitosis in 1/2 to 1 1/2 hours, depending on the kind of tissue being duplicated.