Non-Mendelian Review

Red is incompletely dominant to white in snapdragons. Which cross would result in 100% pink flowers?

• RR x rr

• rr x rr

• Rr x Rr

• RR x RR

In chickens, black is co dominant with white feathers. Which cross would result in 50% black and white feathers?

• BW x BW

• BB x WW

• BW x WW

• WW x BB

In a certain breed of cattle, both red and white hairs show up together. This is an example of which type of inheritance pattern?

• incomplete dominance

• codominance

• multiple alleles

• polygenic inheritance

What is name for traits that are controlled by many genes such as height and skin color?

• complete dominance

• incomplete dominance

• co dominance

• polygenic

• multiple alleles

A child has blood type AB. Which blood types would his parents most likely have?

• B and O

• O and A

• A and B

• AB and O

Having two of the SAME alleles for a trait (example HH or hh):

• homozygous
• heterozygous
• recessive
• whack, dawg.

This type of inheritance pattern is a MIXTURE of both traits, like the old theory of blending

• incomplete dominance
• co-dominance
• complete dominance
• recessive pattern

This type of inheritance pattern shows BOTH traits in possible offspring:

• complete dominance
• incomplete dominance
• co-dominance
• Indomitable 

When two or more alleles for a trait exist in a population.  Ex: Different hair colors or blood types

• SHAZAM!
• Multiple Genes
• Multiple Alleles
• Polysaccharide

Which of the following genotypes is homozygous dominant?

• type A blood

• Aa

• AA

• aa