Q. Three pea plants P, Q and R each having inflated green pods are allowed to grow under natural conditions. 1000 seeds from each plant were collected and they were sown to see the properties of their progenies. The following were the observations:
P Q R
1000 have inflated green pods 242 constricted green pods, 758 inflated green pods 741 inflated green pods, 259 inflated yellow pods

The correct genotypes of these three plants are

 1281  223 Principles of Inheritance and Variation Report Error

Solution:

Correct answer is (c) P - IIGG, Q - IiGG, R - IIGg