1. For each genotype below, indicate whether it is heterozygous (He) or homozygous (Ho)
- AA: Homo
- Ee: Hetero
- Ii: Hetero
- Mm: Hetero
- Bb: Hetero
- ff: Homo r
- Jj: Hetero
- nn: Homo r
- Cc: Hetero
- Gg: Hetero
- kk: Homo r
- oo: Homo r
- DD: Homo
- HH: Homo
- LL: Homo
- Pp: Hetero
2. For each of the genotypes below determine what phenotypes would be possible.
a. Purple flowers are dominant to white flowers.
- PP: Purple
- Pp: purple
- pp: white
b. Round seeds are dominant to wrinkled seeds.
- RR: Wrinkle
- Rr: wrinkle
- rr: round
c. Brown eyes are dominant to blue eyes
- BB: Brown
- Bb: Brown
- bb: blue
d. Bobtails in cats are recessive.
- TT: Bobtails
- Tt: bobtails
- tt: recessive
Parent Tip: Review the logic above to help your child master the concept of phenotype and genotype worksheet.