LaceyBunnyHop LaceyBunnyHop

09-01-2017
Biology

contestada

A family has four children: two girls and two boys. One girl and one boy are color-blind. Explain if their parents are color-blind and how you know.

plz help

Respuesta :

jacquelinejohns jacquelinejohns

09-01-2017

No One Of There Parents Has To Be Color Blind Or Someone In There Family Has To Have It For Them To Have It.

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Chaseycalaway Chaseycalaway

09-01-2017

No but they are carriers of the recessive gene which is why 2 of their children are colour blind

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