Question

the f2 generation results from self - pollination of ———— plants.
a f4
b f2
c f3
d f1

Explanation:

In Mendelian genetics, the P generation is the parental generation. The F1 generation is the first - filial generation (offspring of the P generation). When F1 plants are self - pollinated, they produce the F2 generation.

Answer:

d. F1