The synthesis of starch in pea seeds is controlled by a single gene. This gene has two alleles,$B$ and $b$. If the size of the starch grain is considered as the phenotype,what type of inheritance does this represent?

Which of the following phenomena is observed in the plant $Mirabilis \text{ } jalapa$?

When a pink flowered Antirrhinum plant is test crossed,then the phenotypic ratio in the resulting progenies is

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

The phenomenon of incomplete dominance was observed by whom?

In Antirrhinum,two plants with pink flowers were hybridized. The $F_1$ plants produced red,pink,and white flowers in the proportion of $1$ red,$2$ pink,and $1$ white. What could be the genotype of the two plants used for hybridization? Red flower color is determined by $RR$,and white by $rr$ genes.