Answer
b.
Work Step by Step
For human cells, the chromosome number is 46. This means there are 23 pairs of chromosomes. Human cells contain 44 autosomes and two sex chromosomes, the X and Y chromosomes. For female humans, they will have 44 autosomes and two X chromosomes. Human males have 44 autosomes and one X and one Y chromosome. For other species, the chromosome numbers are normally different from the number of chromosomes in human cells.