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 54 year old man dies in Ironman Triathlon in The Woodlands Suspect arrested after police chase in Pasadena One person killed in crash on I-10 in Baytown Search continues for missing boater in Lake Houston Man shot, killed by girlfriend in domestic dispute Thousands attend 'March for Science' in downtown Houston Raw video: Disturbance on American Airlines flight to DFW Three airlifted to hospital after crash in Baytown Woman arrested in prostitution raid in Fort Bend County Md. parents prank video outrages YouTube viewers More Stories Three dead in crash on Highway 288 in south Houston Apr 23, 2017, 9:41 p.m. Motorcycle club raises nearly $90,000 for injured… Apr 23, 2017, 7:29 p.m. Train car carrying Lithium batteries explodes near… Apr 23, 2017, 10:28 p.m.