Colorblindness is any abnormality of the color vision system that causes a person to see colors differently than most people, or to have difficulty distinguishing among certain colors (www.visionrx.com).Colorblindness is gender-based, while the majority of sufferers being males.Roughly 8% of white males have some form of colorblindness, while the incidence among white females is only 1%. A random sample of 20 white males and 40 white females was chosen.Let X be the number of males (out of the 20) who are colorblind.Let Y be the number of females (out of the 40) who are colorblind.Let Z be the total number of colorblind individuals in the sample (males and females together).Which of the following is true about the random variables X, Y, and Z? Check all that apply. X is binomial with n = 20 and p = .08. Y is binomial with n = 40 and p = .01. Z is not binomial.

Why is colorblindness more prevalent among males? Provide a thorough explanation. Use the terms allele and chromosome in your answer.

Red-green colorblindness is inherited as a sex-linked recessive trait. The gene is found on the X chromosome. Can a man with normal color vision father a daughter who is red-green colorblind?No, the expression of the trait skips a generation.Yes, if the man is heterozygous for red-green colorblindness.No, he can't (unless there is a mutation).Yes, if the woman with whom he mates is red-green colorblind.

A male who has normal vision marries a woman who is colorblind. What percentage of  their male offspring will be colorblind?

The condition is which a person is unable to distinguish among certain shades of colors, or even colors at all.Group of answer choicesColor Depletion DeficiencyColor Vision Deficiency or Color BlindnessVisual Acuity LossAll of the above

What is colourblind racism?Group of answer choicesThe belief that race is the primary determinant of individual abilities and character traits.The belief in the superiority of one's own racial or ethnic group over others.The intentional exclusion or marginalisation of individuals based on their racial or ethnic background.The denial or minimisation of racism by asserting that one does not see race or treat individuals differently based on race.