6. Why are more males colorblind than females? x Because males' eyes are different from females' eyes (B) Because males can't see as well as females (C) Because colorblindness is a sex-linked trait

## Step 1<br />Colorblindness, also known as color vision deficiency, is a condition where a person's ability to differentiate between certain colors is impaired. This condition is more prevalent in males than in females.<br /><br />## Step 2<br />The reason for this is that colorblindness is a sex-linked trait. This means that the genes responsible for colorblindness are located on the X chromosome.<br /><br />## Step 3<br />Males have only one X chromosome, which they inherit from their mother. If this chromosome carries the gene for colorblindness, the male will be colorblind.<br /><br />## Step 4<br />On the other hand, females have two X chromosomes, one from each parent. If one of these chromosomes carries the gene for colorblindness, the other X chromosome can compensate for it. This means that females are less likely to be colorblind.