Spongebob Genetics #1 (Page 2) Key

Spongebob Genetics #1 (Page 20) Key

By An Le

Multiple Select

5a. What are the genotypes for Wilma and Wilbur? (Select 2 answers)

• Wilma - RR

• Wilma - Rr

• Wilbur - rr

• Wilbur = RR

Multiple Choice

5c. What is the probability that the kids will have round eyes?

Round = R, Oval = r

• 0%

• 50%

• 75%

• 100%

Multiple Choice

5d. What is the probability that the kids will have oval eyes?

Round = R, Oval = r

• 0%

• 50%

• 75%

• 100%

Multiple Choice

6. What are the chances that the baby sponge will be blue?

Y = yellow, y = blue

• 0%

• 50%

• 75%

• 100%

Multiple Choice

7. Is it possible for Spongebob's Aunt to have children with LONG noses if she marries a fellow with a stubby nose?

Long nose = L, Stubby nose = l

• Yes

• No

Multiple Choice

8. If Spongebob's stubby nosed aunt wanted children with long noses, what type of fellow would she need to marry in order to give her the BEST CHANCES?

L = long nose, l = stubby nose

• A homozygous dominant (LL) fellow

• A heterozygous fellow (Ll)

• A homozygous recessive fellow (ll)