color-blind (X-linked recessive) human with Klinefelter syndrome has parents both of whom have normal color vision. 4a. From which parent did he receive his extra X chromosome? Explain.

color-blind (X-linked recessive) human with Klinefelter syndrome has parents both of whom have normal color vision.

From which parent did he receive his extra X chromosome? Explain.

The offspring receive the extra chromosome from the male parent as it emanates out of the XY chromosomes of male parent