Assume that a trait is caused by the homozygous (or hemizygous) state of a gene that is recessive and X-linked. Nine percent of the females in a given population express the phenotype caused by this gene. What percentage of males would be expected to express this trait? (Enter only a number in the box below.) What percentage of the females would be heterozygous for the gene? (Enter only a number in the box below.) (You left this blank) (You left this blank)