How many pairs of chromosomes does the average human have?

More Questions:

Who wrote the music to "West Side Story"?

Who wrote "Great Expectations"?

Which sci-fi author is credited with coining the term "cyberspace"?

What author created the character of Tom Joad?

One of the Midwest's "Quad Cities" is named for what three-mile-long island in the Mississippi?

What geographic term describes a hill with sharply sloping sides and a flat top?

What fruit was once called a Persian apple?

What does the Binet-Simon scale measure?

What town was the setting of The Andy Griffith Show?

Who has been played in a movie by both John Gavin and Rex Harrison?

What stadium hit do we owe to a pre-Civil War folk song and the Swedish dance band Rednex?

What year was napalm first used?

The Battle of the Plains of Abraham was fought outside of which Canadian city?

What did Elisha Otis first install in a New York City department store in 1857?

Which Mediterranean island is said to be named after its inhabitants who were skilled in the use of slings?