GENETICS (79% MAX)

What is the probability of having a blue coat and short whiskers?

• 9/16 or 56%

• 3/16 or 19%

• 1/6 or 6%

• 1/4 or 25%

Tags

NGSS.HS-LS3-3

NGSS.HS-LS4-3

In the example of codominance, what is the result of crossing black and white chickens?

• Black chickens

• White chickens

• Speckled chickens

• Blue chickens

What is the relationship of the O allele to A and B alleles?

• Dominant to both

• Recessive to both

• Codominant with both

• Independent of both

What is the genotype of a calico cat?

• X^B X^B

• X^O X^O

• X^B X^O

• X^O Y

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which of the following is an example of a polygenic trait?

• Blood type

• Eye color

• Skin color

• Hair type

Tags

NGSS.HS-LS3-3