Incomplete dominance is found in

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, $2$ pinkand $1$ white. What could be the genotype of the two plants used for hybridization ? Red flower colour is determined by $RR$, and white by $rr$ genes?

Geno typic and phenotypic ration in the offspring is $1:2:1$ it explain the principle of

In certain plant species, red flower colour is incompletely dominant to white flower colour (the heterozygote is pink) and tall stems are completely dominant to dwarf stem. If a tall pink plant $(TtRr)$ is crossed with a tall white plant $(TTrr),$ which one of the following type of plants would be produced in the offsprings?

What would be the colour of flowers in $F_1$ progeny as a result of a cross between homozygous red and homozygous white-flowered Snapdragon

In poultry, new comb colour appears by colaboration of two dominant gene is