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In fruit flies, eye color is a sex linked trait. Red (R) is dominant to white(r) eyes. In a cross
between a white eyed female and a red eyed male, what is the percentage of male offsprings
having white eyes?

Respuesta :

In 1910, Thomas Morgan discovered traits linked to sex chromosomes in the fruit fly. The Punnett square above shows the cross between red-eyed females and white-eyed males. Fruit flies usually have red eyes. If a female and male offspring from the cross shown above are allowed to mate, what would the offspring probably look like?