Brad Learned in His College Biology Class That,with Respect to the Sex

Multiple Choice

Brad learned in his college biology class that,with respect to the sex chromosomes,the:

A) Y chromosome is larger than the X chromosome and has more genes.
B) X chromosome is larger than the Y chromosome and has more genes.
C) X and Y chromosomes are the same size,but the X chromosome has more genes.
D) X and Y chromosomes are the same size and have the same number of genes.