What Would Be True About the Offspring of Two Straight-Haired

Multiple Choice

What would be true about the offspring of two straight-haired Caucasians?

A) They would all have straight hair.
B) Some would have straight hair and some curly.
C) Some would have wavy hair and some curly.
D) Some would have straight hair, some wavy, and some curly; they would have to have many children to see this effect.