Suppose you have monohybrid snapdragons in your garden and you find that they produce red seeds to white seeds in the ratio of 3:1. If the alleles are designated R (red seeds) and r (white seeds), what are the probable phenotypes of the parents (P1)?

all red
all white
half red and half white
unable to determine

Question

Suppose you have monohybrid snapdragons in your garden and you find that they produce red seeds to white seeds in the ratio of 3:1. If the alleles are designated R (red seeds) and r (white seeds), what are the probable phenotypes of the parents (P1)?

all red
all white
half red and half white
unable to determine

anonymous · Answer

unable...cuz it ratio 3:1 3 being the dominant and 1 being the white ryte @Natshane

anonymous · Answer

Thanks!

anonymous · Answer

I agree with @jazrio  it has to be RR x rr

anonymous · Answer

oops! sorry! wrong! Rr x rr