According to Mendelian genetics, what phenotypic outcome do you expect in the progeny when you cross a heterozygote (Aa) with a homozygous dominant individual (AA)?

Question

75% will have the dominant phenotype, 25% will have the recessive phenotype
25% will have the dominant phenotype, 75% will have the recessive phenotype
50% will have the dominant phenotype, 50% will have the recessive phenotype
All with have the dominant phenotype

Answer 1

50% will have the dominant phenotype, 50% will have the recessive phenotype.