How Did You Get to the Solution?

In every cell, only one of the xcromosoms is expressed, or is active. The genes from that x so we call that random X in activation. In any female, half of her half of the cells will express gens from the axs that came from the mother, and half from the gean that camefrom the father. So it's a mosaic. And i'm actually going to visit them on may twentieth. I'll sing them. Ashley comes by and visits from time to time. Every time she sees me, she does this reaction. Her eyes are wide open. She opens his mouthand it's you again. How did you get to the solution?