What small gland, attached to the brain, exerts a control over growth?

More Questions:

Tennis player Rafael Nadal goes by what nickname?

What nickname was given to pitcher Mordecai Brown?

What Nobel Prize-winning author committed suicide by gunshot in 1961?

What literary work inspired Dream Theater's "Pull Me Under" song?

In "The Wizard of Oz', what was the lion looking for?

The title for the novel "A Brave New World" was derived from which Shakespearean play?

What is the capital of the US state New Jersey?

Which is the largest Great Lake?

'Upon the long river" is the English translation of the name of which US state?

What year did Hawaii become a US state?

Who is Cleveland, Ohio, named after?

The Suez Crisis of 1956 was precipitated by Egypt's plans to build what?

What meteorological significance is traditionally attached to cows lying down?

Tom Hanks won his first Oscar for his role in what film?

Who played the electric piano on the Beatles track "Get Back"?