What is the probability that a seed from a parent plant of genotype Rr will carry the r gene?


A. 1
B. 1/2
C. 1/4
D. 0

Respuesta :

The parent will carry over the gene no matter what but to make it show there needs to be rr not just Rr because the R is dominant and will show but the r is the weaker one so there has to be two so I say B
B. 1/2 
I hope this is right!!