Colorblindness in humans is

Question:Colorblindness in humans is

1.caused by a recessive allele equal proportion in both sexes

3.caused in females by a heterozygous genotype

4.inherited by males from their male parent

R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!