Answer:
in more males than females
Explanation:
The reason behind that is that females in mammalians and drosophila, are homogametic sex. It means that every female will have to two brother X-chromosomes (XX).
On the other and males only have one X and one Y- chromosome (heterogametic sex).
Because of this, females have two copies of one gene, which allows the possibility of one recessive allele of a gen X-linked to be eclipsed by the presence of a dominant allele. So in females, there are three possibilities: both X-chromosomes recessive homozygotic, only one allele recessive (heterozygotic) or dominant homozygotic
In males history is different. Males only have 1 copy of the gen contained, so the copy that he/it possesses will be the only being expressed.
