Suppose that height in tomato plants is due to gene R with t

Suppose that height in tomato plants is due to gene R, with the R allele being dominant to the r allele. You mate a true-breeding tall tomato plant (RR) to a true-breeding short tomato plant. What is the probability that the F1 are tall?

Suppose that height in tomato plants is due to gene R, with the allele being dominant to the r allele. You mate a true-breeding tall tomato plant (RR) to a true-breeding short tomato plant. What is the probability that the F1 are tall?

Solution

Answer:

true-breeding tall tomato plant (RR) to a true-breeding short tomato plant

P1: RR x rr

F1= Rr (tall)

All of the F1 plants will be tall