Factors are defined as....

When a homozygous tall plant is crossed with a homozygous dwarf plant,what is the percentage of dwarf progeny obtained in the $F_1$ generation by Mendel (in $\%$)?

Mendel studied several traits in pea plants. Which of the following combinations represents the traits he studied?

Mendel crossed tall and dwarf plants. In the $F_{2}$-generation,the observed ratio was $3: 1$ (tall: short). From this result,he deduced:
$I.$ Law of dominance
$II.$ Law of independent assortment
$III.$ Law of segregation
$IV.$ Incomplete dominance
Choose the correct option.

Which of these is a dominant factor?

Mendel found that reciprocal crosses yielded identical results. From that,he concluded that