What is the phenotypic ratio in the F2 generation of a monohybrid cross?

In the F2 generation of a monohybrid cross, the phenotypic ratio observed is typically 3:1. This means that out of four offspring, three will exhibit the dominant trait and one will exhibit the recessive trait. For example, if you cross tall and short pea plants (Tt x Tt), you will get a ratio of three tall plants to one short plant in the F2 generation.