Tutorial 3-Mendelian Genetics II

6. You find yourself in a research lab and you happen upon the results of someone's monohybrid cross experiments with the F1 generation pea plants (reminder: yellow seeded plants are homozygous dominant) and find the following:

Yellow seeded plants: 27

Green seeded plants: 31

a. Using a Punnett's square, what were the most likely genotypes of each of the parents (ie. your hypothesis) and

b. Provide evidence of your hypothetical parental genotypes using a chi-square analysis