1- Applications to the Law of Isolation (Mendel | Law) Experiment number 1 -yellow and white endosperm- 3:1 When crossing corn plants with yellow endosperm with others with white ones. all the F1 individuals were of yellow endosperm 100 %, and when selfing the F1 individual's endosperm of F2 observed as the following: phenotypes observed Formulate the null hypothesis the assumptions, then test it statistically using the chi-square test, and analyze it genetically. The answer Null hypothesis: The assumptions:​