Question

If two parents each have a dominant and a recessive gene for eye color and have a baby, how many possible combinations of genes could there be? List them.

Answer 1

Answer: it should be 3, if you do the

punnett square, you would get something like this.

The big letter (B) is the dominant gene while the small letter (b) is recessive.

Bb has a 50% chance

BB has a 25% chance

bb has a 25% chance

I hope this made sense!