I can start my own list of "funny test answers"

"How can a person have a trait in their genes but not express (show) it?"

Answer: Daily Double

"If one of there (sic) parents sleeps with a lot of people."

In a completely unrelated incident another student gave an all-too-appropriate response to this answer.

"Oh, there's a whole new bar and it's lower than ever, and I'm gonna make it look good when I go sailing over it."