Non-Mendelian Teacher's Pet

What is the phenotypic ratio of crossing two pink Japanese four o'clock flowers?

• 1 red : 2 pink : 1 white

• 3 pink : 1 white

• All pink

• 1 red : 1 white

What type of dominance results in both alleles being visibly expressed in the phenotype?

• Incomplete dominance

• Complete dominance

• Codominance

• Recessive dominance

What is the chance of a child having blood type O if one parent is type A and the other is type B, assuming both are heterozygous?

• 25%

• 50%

• 0%

• 75%

What is the probability of a male child having hemophilia if the mother is a carrier and the father is normal?

• 75%

• 100%

• 50%

• 25%

In a cross between a white-eyed female Drosophila and a red-eyed male, what will be the eye color of the male offspring?

• Cannot be determined

• White

• Red

• Both red and white