Genotype vs Phenotype

• What is a genotype?

  The genetic makeup
• What is a phenotype?

  The physical traits
• What decides the phenotype?

  Genotype and environment
• Can two people have the same phenotype but different genotypes?

  Yes
• If B = brown eyes and b = blue eyes, what is the genotype for a person with blue eyes?


  bb
• What phenotype would someone with Bb have?

  Brown eyes
• Which word means the alleles a person has?

  Genotype
• Which word means how someone looks based on their genes?

  Phenotype