Question

On crossing the tall plant with the dwarf plant the ratio of dwarf plant in f2 generation

Answer 1

Phenotypic ratio : 3:1

Genotypes ratio : 1:2:1

Answer 2

3:1 this is because in f1 generation we get Tt and when we perform punnet square through it we get this ratio. In genotype according to alleles its ration is 1:2:1 but according to it's phenotype it's 3:1