M Applied- Codominance Non-Mendelian Traits

If this image were real, it would represent what type of inheritance?

• incomplete dominance

• codominance

• homozygous dominant

Aa, DD, Bb, yy are all examples of

• genotypes

• phenotypes

An offspring will receive how many alleles from each parent to determine a specific trait?

• one

• two

• three

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

• Incomplete Dominance

• Co dominance

• Independent assortment

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

• Codominance

• Incomplete dominance

• Nondisjunction

If you cross a black chicken with a white chicken, only black and white checkered chickens would be produced. What kind of inheritance pattern does this follow?

• Incomplete dominance

• Codominance

• Independent assortment

Codominance occurs in calico cats, which allows for the Black and Tan colors to show. What percentage of the offspring will be calico (black and tan spotted)?

• 25

• 50

• 75

Codomiance occurs in chickens, which allows them to have Black, White, or Black and White feathers as shown on this Punnett square. What percentage of the offspring will be black?

• 25

• 50

• 75

Codomiancce occurs in chickens, which allows them to have Black, White, or Black and White feathers as shown in the Punnett Square above. What percentage of offspring will have white feathers?

• 25%

• 50%

• 75%

In cattle, red and white are codomiant. If you cross two red and white cattle as the Punnett Square shows, what percentage of offspring will express the same genotype as their parents?

• 25%

• 50%

• 75%