Mendel's "Second Law" (Fourth Postulate)
Independent Assortment
Dihybrid Testcross
F1 X recessive parental type
Prediction: WwGg X wwgg
1/2W X 1/2G = 1/4WG
1/2W X 1/2g = 1/4Wg
1/2w X 1/2G = 1//4wG
1/2w X 1/2g = 1/4wg
Previous slide
Next slide
Back to first slide
View graphic version