you are wrong its actually one parent should have dominant allel and wat did you put for that 5N downwards and 5N upwards its balanced or rotate
It can't be dominant because it was stated that red was a recessive allele and we didn't know what's \the dominant allele so how can you say one parent should have dominant. So if you draw up Punnet square, you'll see, in order to get bb, both parents must contain recessive allele.
For the 5N downwards & upwards, I got rotation only
.
What did you put for the lenses?