Using a Punnett square

Using a Punnett square, work out the distribution of phenotypic features in the first filial generation after a cross between a homozygous female and a heterozygous male for a single locus.

Homozygous female-WW
Heterozygous male-Ww

In this case, all F_{1} -generation is with dominant trait, i.e. 50% with homozygous and 50% with heterozygous nature.