Question

A homozygous Tall plant (T) bearing red coloured (R) flowers iscrossed with a homozygous Dwarf plant (t) bearing white flowers (r):-(1) Give the Genotype and Phenotype of the F1 generation.(2) Give the possible combinations of the gametes that can beobtained from the F1 hybrid.(3) Give the dihybrid ratio and the phenotype of the offsprings ofthe F2 generation when two plants of the F1 generation above
are crossed.

Answer 1

draw a table and use the di-hybrid ratio for this.