"It's inside every living plant and animal, from the tiniest seed to the person standing next to you, but how much do you know about DNA? This book gives children an in-depth look at DNA and its role in all living things -- from why we have different-colored eyes to why we age. Discover what DNA is, what it does, and how it shapes our lives, including inheritance and why we look like our parents; forensic science and how DNA evidence helps catch criminals;...

"There's a secret code inside you, a code called DNA. A code that tells your body's cells what they should do each day. It looks like twisted ladders, or tiny, twirling noodles. It makes us into people, instead of into poodles. Why can't humans breathe underwater? Why are some people tall and others short? Why do we resemble our parents and grandparents? This book explores all this and more in flowing, rhyming text, explaining cells, DNA, and genetics...