Genetics Test Review

Which of the following would show the RECESSIVE phenotype (regular mendelian rules apply)?

• AA

• Bb

• cc

• Dd

Which of the following are examples of GENOTYPES

• Dd

• blue eyes

• curly hair

• Gg HH

Tags

NGSS.HS-LS3-2

Which of the following are examples of PHENOTYPES

• Dd

• blue eyes

• curly hair

• GgHH

Tags

NGSS.HS-LS3-3

In a heterozygous offspring, there is a blending of the traits.

• codominance

• incomplete dominance

• polygenetics

• multiple alleles

• sex linked

In a heterozygous offspring, both traits are expressed at the same time.

• codominance

• incomplete dominance

• polygenetics

• multiple alleles

• sex linked

When a trait is controlled by more that one gene and a variety of phenotypes can be seen.

• codominance

• incomplete dominance

• polygenetics

• multiple alleles

• sex linked

When there are more than 2 alleles for a specific trait.

• codominance

• incomplete dominance

• polygenetics

• multiple alleles

• sex linked

Genes (or traits) that are carried/passed down on the X or Y chromosome.

• codominance

• incomplete dominance

• polygenetics

• multiple alleles

• sex linked

Tags

NGSS.HS-LS3-1

Color blindness is an example of what type of trait?

• codominance

• incomplete dominance

• polygenetics

• multiple alleles

• sex linked

A version of a gene is called a(n)

• allele

• characteristic

• specific gene

• trait

Tags

NGSS.HS-LS3-1