Ose Genetics

What is the missing pairing?

• AA

• Aa

• aa

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Using the Punnett Square, identify the correct Genotypic ratio

• 2:2:1

• 1:2:1

• 2:1:1

• 1:1:1

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

Based on the missing letter, what is the parent's genotype?

• AA

• Aa

• aa

Tags

NGSS.HS-LS3-1

What is a trait?

• A physical characteristic passed down from your mom

• A behavioral characteristic passed down from your dad

• A physical or behavioral characteristic passed down from your parents

• A behavioral characteristic passed down by your mom

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is a genotype?

• Pair of alleles that determine a specific trait

• Observable physical trait

• A trait that is observed with only one copy of an allele

Tags

NGSS.HS-LS3-2

What is a phenotype?

• Pair of alleles that determine a trait

• Observable physical trait

• Different forms of a gene

Tags

NGSS.HS-LS3-3

A person who is homozygous for a trait can have a genotype of....

• AA, Aa

• Aa, aa

• AA, aa

• aa

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

If a person is heterozygous for a trait, their genotype can be...

• Aa

• AA, aa

• AA, Aa

• AA

If "B" represents brown hair, and "b" represents blond hair, what will the genotype be for a homozygous brown haired person?

• BB

• Bb

• bb

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

If "B" is brown and "b" is blond, what is the phenotype of someone who's genotype is "bb"

• Brown Hair

• Blond Hair

• Red Hair

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2