Discover the individual genotypes of given individuals when the given dihybrid crosses are made.
The plant Chloroplastia centruniversiae seems in two forms in the woods individuals have all green or all white leaves. The white leaf form lives for only three days as it can't photosynthesize. All C. centruniversiae seeds germinate, produce leaves within 1 day, as well as one day later are flowering thus white and green leafed individuals can cross as well as produce F1.
Chlorophyll biosynthesis is dependent upon the expression of the C gene. The X gene encrypts a transcription factor required for the activation of the C gene. You cross a true breeding white C. centruniversiae with a true breeding green C. centruniversiae as well as all of their F1 are green. You then cross any two of these F1 as well as find that of the 320 F2, 180 are green and 140 are white.
Describe these results and indicate the genotypes of all the individuals defined in this problem.