The Gene

The Gene Explained | Gene Whiz! It's a Boy!

If you're curious about the origin of boys, look no further than the Y chromosome and how it contributes not only to making a boy in utero but regulates brain functions and heart health for that boy's whole life.

The Gene Explained | Gene Whiz! It's a Boy!

2m 49s

If you're curious about the origin of boys, look no further than the Y chromosome and how it contributes not only to making a boy in utero but regulates brain functions and heart health for that boy's whole life.

Similar Shows

Outback: show-poster2x3

Outback

Science and Nature

WETA Passport

Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.