There Are Bulb Imposters Among Us
What looks like a bulb may not in fact be a real bulb. It's
a bulb imposter! Some of these bulb imposters may be flowering
plants. Others we actually eat. One imposter goes by the
name of tuber. A tuber is a short, fat, underground stem
used for food storage. Can you think of some examples of
See if you know the difference between a bulb and a tuber
in Mystery #4.