Genetics: Analysis and Principles 5th Edition by Robert Brooker

Exercise 10

In the experiment of Figure 5.6, why does a clone of cells produce only one type of G-6-PD enzyme What would you expect to happen if a clone was derived from an early embryonic cell Why does the initial sample of tissue produce both forms of G-6-PD
FIGURE 5.6 Evidence that adult female mammals contain one X chromosome that has been permanently inactivated.
Starting material: Several small skin samples taken from a woman who was heterozygous for the fast and slow alleles of G-6-PD.