Q. A cross was carried out between a pure bred tall pea plant and a pure bred dwarf pea plant and F1 progeny was obtained. Later, the F1 progeny was selfed to obtain F2 progeny. Answer the following questions :
a. What is the phenotype of the F1 progeny and why?
b. What is the phenotype of the F2 progeny and why?
c. Give the phenotype ratio of the F2 progeny.
d. Why is the F2 progeny different from the F1 progeny?