Codominance & Incomplete Dominance

The blending of two traits is known as ---

• Incomplete dominance

• Codominance

A condition in which both alleles for a gene are expressed so that both traits are visible is known as ---

• Codominance

• Incomplete dominance

What type of inheritance pattern is shown here?

• Codominance

• Incomplete dominance

• Complete dominance

A calico cat shows both the traits for orange fur and black fur. What kind of allele expression is this?

• Incomplete dominance

• Codominance

• Complete dominance

This is an example of -

• Incomplete dominance

• Codominance

• Complete dominance

Tags

NGSS.HS-LS3-1

This is an example of -

• Incomplete dominance

• Codominance

• Complete dominance

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What does this Punnett square and the probabilities of the offspring represent?

• Incomplete dominance

• Codominance

• Complete dominance

This image is an example of -

• Codominance

• Complete dominance

• Incomplete dominance

Tags

NGSS.HS-LS3-2

Some flowers are controlled by codominance. Red flowers (F^RF^R), blue flowers (F^BF^B) and Speckled flowers (F^RF^B).

Cross a red flower with a speckled flower. What is the phenotypic ratio?

• 50% red, 50% speckled

• 25% red, 25% blue

• 100% blue

Tags

NGSS.HS-LS3-3

A red flowered plant (RR) is crossed with a white flowered plant (WW). The gene for petal color in these plants expresses incomplete dominance. What percentage of the offspring will have red (RR) flowers?

• 0%

• 25%

• 50%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2