In one of his famous experiments of tracing the inheritance of traits when Mendel cross-pollinated a pure tal…

In one of his famous experiments of tracing the inheritance of traits when Mendel cross-pollinated a pure tall pea plant with a pure dwarf pea plant, he got only tall pea plants in the ${\text{F}}_1$ generation. When ${\text{F}}_1$ tall pea plants were self-pollinated, Mendel got ${\text{F}}_2$ generation pea plants in which both tall and dwarf pea plants were present.