In Mirabilis jalapa,when red and white varieties are crossed,the hybrid obtained will be . . . . . . pink. (in $\%$)

$A$ white-flowered Mirabilis plant $(rr)$ is crossed with a red-flowered plant $(RR)$. If $120$ plants are produced in the $F_2$ generation, what will be the result?

In the phenomenon of incomplete dominance observed in $Antirrhinum$ $majus$ (Snapdragon),what is the phenotypic ratio of the progeny in the $F_2$ generation?

In the $F_2$ generation, a $1:2:1$ ratio with pink flowers indicates the phenomenon of ....

The flower color of $.....$ is an exception to Mendel's laws.

In a Mendelian monohybrid cross,the $F_2$ generation shows identical genotypic and phenotypic ratios. What does it tell us about the nature of alleles involved? Justify your answer.