1. Practice for the Quiz

2. Question 1
What is it called when the phenotypic expression of a trait is dependent on more than one gene?

3. Question 2
When one gene is epistatic over another gene what does that mean?

4. Question 3
Describe what happens when a trait is inherited with multiple alleles?

5. Question 4
There was a mix up at the hospital but thankfully blood typing was there to help:
Baby 1: Blood type O
Baby 2: Blood type AB
Baby 3: Blood Type A
Smiths: Mom=A, Dad=B
Franklins: Mom = AB Dad= O
Browns: Mom=B Dad=B
Who belongs to who?

6. Question 5 What is Mrs. Browns Blood Type? Baby 1: Blood type O
Baby 2: Blood type AB
Baby 3: Blood Type A
Smiths: Mom=A, Dad=B
Franklins: Mom = AB Dad= O
Browns: Mom=B Dad=B

7. Question 6
A man with blood type B whose father was blood type O marries a woman who is blood type A and both of her parents were AB. What is the expected genotypic and phenotypic ratio of their children?

8. Question 7
Determine the likely inheritance pattern of this trait:

9. Question 8
What is the genotype of person 7

10. Question 9
Determine the likely inheritance pattern:

11. Question 10
What is the genotype of person 4