Question

Explain this question plz!

Answer 1

1/2

Step-by-step explanation:

Ggrr gives Gr, Gr, gr, gr

ggRR gives gR only.

So, the combination would be GrRr, GrRr, ggRr, ggRr

To have both dominant traits, the child has to GG or Gr, and RR or Rr

2/4=1/2