Gender

Phenotype: Male   |   Genotype: XY

Phenotype: Female   |   Genotype: XX

Face Shape

Phenotype: Round    |   Genotype: RR or Rr

Phenotype: Square   |   Genotype: rr

Chin Prominence

Phenotype: Very Prominent  |   Genotype: VV or Vv

Phenotype: Less Prominent    |   Genotype:  vv