7 Crazy Things You Didn't Know About DNA

1. There is enough DNA in an average person’s body to stretch 10 billion miles. That's approximately the distance from the Earth to Pluto and back!

2. Tomatoes have more genes than humans! 31,760 versus around 24,000 — clear winner.

3. The DNA code that once made the human penis spiny was lost around 700,000 years ago.