Is Height All in Our Genes?
Season 5 Episode 36 | 6m 7s Video has closed captioning.
I’m tall. Most of the people in my family are tall. Does that mean my son will be tall? Turns out the inheritance of height is a lot more complicated than we thought. Scientists know that nature (genes) and nurture (environment) both play a role, but after more than a century of questions, we’re only just now starting to get some answers
Problems Playing Video? | Closed Captioning