Why am I colourblind?

 

The hereditary changes related with visual weakness are generally situated on the X chromosome, making it more common in guys.

This is on the grounds that guys have one X chromosome and one Y chromosome, while females have two X chromosomes.

In the event that a male acquires a flawed duplicate of the variety vision qualities on his X chromosome, he is bound to foster visual weakness. In females, both X chromosomes would have to convey the hereditary change for partial blindness to show.