Why dos a single X chromosome that carriers the allele for red-green color blindness cause males to be color blind but doesn’t cause females to be color blind?

Fmales get two X chromosomes

Explanation:

AMels only get one X chromosome from their Mother. If that X chromosome has the gene for red-green color blindness (instead of a normal X chromosome), they will have red-green color blindness. Wheras Females get two X chromosomes, one from their mother and one from their father.

answer diabetes mellitus;