Multiple Alleles and Polygenic Traits

What is NOT a possible genotype for someone with type B blood?

• BB

• AB

• BO

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is the genotype of a person with type A blood, who had a father with type O blood?

• AB
• AO
• AA
• OO

Tags

NGSS.HS-LS3-1

What are the blood types of the possible children that a woman (type O) and man (type AB) can have?

• AO and BO

• O and A

• O and B

• A and B

Tags

NGSS.HS-LS3-1

A woman has type B blood and her husband has type O blood. What must be the woman's genotype, if they have a child with type O blood?

• BO

• BB

• OO

• B

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The physical appearance of an organisms is its

• Genotype

• Phenotype

• characteristic

• Heterozygous

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The different forms of a gene are called

• traits

• pollinators

• alleles

• hybrids

Tags

NGSS.HS-LS3-1

What type of inheritance is determined by multiple genes and there can be a range of traits?

• Codominance

• Incomplete dominance

• Polygenic traits

Tags

NGSS.HS-LS3-3

NGSS.HS-LS4-3

A single gene has 3 or more alleles. These are called

• multiple genes

• multiple alleles

• codominance

• polygenic traits

AB blood type is an example of what type of inheritance? Both alleles show in the phenotype

• complete dominance

• incomplete dominance

• codominance

• polygenic inheritance

Tags

NGSS.HS-LS3-1

Homozygous is when...

• the alleles are the same
• the alleles are different
• the alleles are absent
• the alleles are present

Tags

NGSS.HS-LS3-1