Animal Genetics

Genotype or Phenotype: Freckles

• Genotype

• Phenotype

Genotype or Phenotype: Black hair

• Phenotype

• Genotype

Tags

NGSS.HS-LS3-1

Genotype or Phenotype: ff

• Genotype

• Phenotype

Homozygous or Heterozygous: ff

• Homozygous

• Heterozygous

Homozygous or Heterozygous: Ff

• Homozygous

• Heterozygous

The heterozygous DOMINANT trait of dimples?

• DD

• dd

• Dd

Tags

NGSS.HS-LS3-1

A mom with the heterozygous gene for Widows peak and a father with the heterozygous gene for Widows peak: odds their baby HAS a widow's peak?

• 0%

• 25%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

A mom with a dominant HOMOZYGOUS gene of a hitchhiker's thumb and a dad with a homozygous recessive gene for a straight thumb. What is the baby's phenotype?

• 50% straight thumb

• 100% Hitchhiker's Thumb

• 25% Hitchhiker's Thumb

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

A characteristic that is passed from parent to offspring

• inherited trait
• chromosome
• pedigree
• DNA

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The hidden form of an inherited trait

• dominant trait
• recessive trait
• purebred
• hybrid

Tags

NGSS.HS-LS3-1