If a person is homozygous for the 32 allele of the ccr5 gene, how many of the four daughter cells produced by meiosis will have the 32 allele?

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Which genetic disorders, caused by an extra x chromosome (xxy), is characterized by a lack of testicular development in males, effeminate features, possible mental impairment, and a thin stature?

How many pairs of autosomes do humans have?