Question 1
Human skin and eye color are traits that are
◦ the result of polygenic inheritance.
◦ examples of continuous variation.
◦ incompletely penetrant.
◦ the result of polygenic inheritance and examples of continuous variation.
◦ the result of polygenic inheritance, examples of continuous variation, and incompletely penetrant.
Question 2
If a child has blood type AB, he or she could NOT have been produced by which set of parents?
◦ Type A mother and type B father
◦ Type AB mother and type O father
◦ Type O mother and type O father
◦ Type O mother and type AB father
◦ Type B mother and type AB father