Genetics - Analysis and Principles 3rd Edition by Robert Brooker

Exercise 8

For Mendel's data shown in Figure 2.8, conduct a chi square analysis to determine if the data agree with Mendel's law of independent assortment.
FIGURE 2.8 Mendel's analysis of two-factor crosses.
Starting material: In this experiment, Mendel began with two types of true-breeding strains of pea plants that were different with regard to two characters. One strain produced round, yellow seeds ( RRYY ); the other strain produced wrinkled, green seeds ( rryy ).