In Mendel experiment he crossed tall and dwarf pea plant to study inheritance of one.....

In hybridization, $Tt × tt$ give rise to the progeny of ratio

Which of the following statements are false?

$I.$ A Dominant allele determines the phenotype when paired with a recessive allele

$II.$ A recessive allele is weaker than a dominant allele

$III.$ A recessive allele do not shows its effects when paired with a dominant allele

$IV.$ A dominant allele is always better for an organism

The production of gametes by the parents, the formation of zygotes the $F_1$ and $F_2$ plants, can be understood using

Mendel cross tall and dwarf plant. In $F_{2}$-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

Definitions / Explanation : Dominant gene & Recessive gene.