Pooja has green eyes while her parents and brother have black eyes. Pooja’s husband Ravi has black eyes whil his mother has green eyes and his father has black eyes.

On the basis of the above given information, is the green eye colour a dominant or a recessive trait? Justify your answer.

What is the possible genetic makeup of pooja’s brother’s eye colour?

50% of the offspring of Pooja’s brother are green eyed.with the help of cross show how this is possible.