Close Dr. Jen Arnold Neonatologist Dr. Jen Arnold explains the basics of genetics. GREAT DAY HOUSTON STAFF , KHOU 11:12 AM. CST February 09, 2017 CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST Neonatologist Dr. Jen Arnold, from Texas Children's Hospital, explains the basics of genetics. Visit Dr. Jen Arnold's blog here. © 2017 KHOU-TV CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST JOIN THE CONVERSATION To find out more about Facebook commenting please read the Conversation Guidelines and FAQs Leave a Comment TRENDING VIDEOS FBCSO: Man fatally stabs wife, calls 911 to confess Hero who found newborn honored at HCSO awards ceremony 3 Joe's Crab Shack locations close in Houston area Prosecutors: Mother didn't want baby VERIFY: Welding glasses safe to view eclipse? Mother dies of protein overdose Home Depot greeter going viral with positivity RAW VIDEO: Homeowner shoots suspects Mayor requests study of confederate statues That 'free cruise' call could get you up to $900 More Stories FBCSO: Man fatally stabs wife, calls 911 to confess Aug 16, 2017, 7:53 p.m. Hero who found newborn honored at HCSO awards ceremony Aug 16, 2017, 11:01 p.m. Blackout victims at Mexico resorts have little hope… Aug 16, 2017, 1:48 p.m.