Review Questions.Adv.Prin.

Inheritance & Gene Expression
Advanced Principles Questions

Advanced Principles Review Questions:

     1. Which set of parents could NOT be the parents of a child with type O blood?
          a. Father - A; Mother - O
          b. Father - A; Mother - B
          c. Father - B; Mother - O
          d. Father - AB; Mother - O
          e. Father - O; Mother - O

     2. Which of the following is true in regards to sex-linked traits?
          a. Females are affected more than males.
          b. Males are affected more than females.
          c. Males and Females are affected equally.
          d. These traits are usually found on autosomes.

For questions 3-7, refer to the following choices which may be used once, more than once, or not at all.
     a. Hemophilia
     b. Male patterned baldness
     c. Color-blindness
     d. ABO Blood System
     e. Skin Color
     f. Eye Color
     g. More than one of the above
     h. All of the above
     i. None of the above

     3. Controlled by multiple alleles
     4. Affects males more often
     5. Controlled partially by codominance
     6. Affected by hormone levels
     7. Controlled by multiple genes

For questions 8-10, refer to the information below.

A color-blind man with blood type AB marries a normal vision woman with blood type B.

     8. What are the highest possible odds of this couple having a child with blood type A?
           a. 0%
           b. 25%
           c. 50%
           d. 75%
           e. 100%
           f. None of the above

     9. What are the highest possible odds of this couple's child being a daughter with color blindness?
           a. 0%
           b. 25%
           c. 50%
           d. 75%
           e. 100%
           f. None of the above

     10. What are the highest possible odds of this couple's child being a normal vision son with blood type AB?
           a. 0%
           b. 25%
           c. 50%
           d. 75%
           e. 100%
           f. None of the above