What would be the genotype and phenotype ratios

The allele that causes achondroplasia is a dominant mutation
April 22, 2020
How many origins of replication are present on chromosome
April 22, 2020

What would be the genotype and phenotype ratios

In peas, the allele for yellow seeds (Y) is dominant to the allele for green seeds (y). What would be the genotype and phenotype ratios of offspring from a cross between Yy and yy individuals?

Genotype: all Yy; Phenotype: all yellow
Genotype: ½ Yy : ½ yy; Phenotype: all yellow
Genotype: all yy; Phenotype: all green
Genotype: ½ Yy : ½ yy; Phenotype: ½ yellow : ½ green