A child receives an x chromosome from its mother and a y chromosome from its father. What is true about this child?

What material did the moon come from?

Color blindedness is a sex-linked trait. if we could see the pedigree chart for several more generations of the family illustrated here, we would expect a) more males to be color blind. eliminate b) more females to be color blind. c) no females to ever be color blind. d) an equal number of males and females that are color blind.

The largest unit within which gene flow can readily occur is a