In snapdragon plants, the allele for tallness (T) is dominant to the allele for dwarfism (t). As well, red colour is due to the (R) allele, while white is due to (r) allele. The heterozygous condition results in pink flowers. A dwarf, red snapdragon plant is crossed with a plant that is homozygous for tall and white flowers. The genotypic and phenotypic ratios for the f1 plants are? What is the mode of inheritance expressed in this cross?
