Alleles

What is the phenotype of the heterozygous parent in the punnett square?

• green

• yellow

• hybrid

• purebred

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which genotype is homozygous recessive?

• Bb

• BB

• bb

• brown eyes

The different forms of a gene are called

• traits

• pollinators

• alleles

• hybrids

Tags

NGSS.HS-LS3-1

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

• multiple genes

• multiple alleles

• codominance

• polygenic traits

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

• Codominance

• Incomplete dominance

• 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

Homozygous is when...

• the alleles are the same

• the alleles are different

• the alleles are absent

• the alleles are present

Examples include skin color and height (the individual's phenotype exists somewhere along a spectrum)

• polygenic inheritance

• multiple alleles

• linked genes

• incomplete dominance

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

If a father is AA and a mother is AB, what is the probability for a child with AB blood? 

• 0%

• 25%

• 50%

• 75%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS4-3

For the square that has OO in the bottom right. What would be the missing allele on the top? (A ____ )

• A

• B

• O

• OO

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2