Genotype Versus Phenotype

Free earlobes (F) are dominant to attached earlobes (f).

State phenotype for FF.

• free earlobes

• attached earlobes

Free earlobes (F) are dominant to attached earlobes (f).

State phenotype for Ff.

• free earlobes

• attached earlobes

No hair on fingers (h) is recessive to hair on fingers (H).

State the phenotype for hh.

• Hair on fingers

• No hair on fingers

Tags

NGSS.MS-LS4-4

Homozygous dominant

• FF

• Ff

• ff

If Brown eyes (B) are dominant over blue eyes (b), what would the phenotype be for a bb genotype?

• Brown Eyes

• Blue Eyes

• Green Eyes

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which label applies to the flower labeled bb?

b

Homozygous Recessive

Heterozygous

Homozygous Dominant

If Brown eyes (B) are dominant over blue eyes (b), what would the phenotype be for a Bb genotype?

• Brown Eyes

• Blue Eyes

• Green Eyes

Brown eyes are dominant to blue eyes.

Bb gives you what phenotype:

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which label applies to the flower labeled BB?

a

Homozygous Recessive

Homozygous Dominant

Heterozygous

Homozygous recessive

• FF

• Ff

• ff