Genetically modified organisms (GMOs) often gets a bad rap, but farmers have been using them for decades to feed the world. Former CTO of Monsanto Dr. Robb Fraley who helped develop the very first genetically modified seeds joins us to discuss the science behind GMOs and he answers questions from listeners, including one from Emma who asks, 'Do GMOs have the ability to alter the DNA of the organisms that consume them?'. You can listen to ad-free new episodes of Science Rules! only on Stitcher Premium. For a free month of Stitcher Premium, go to stitcherpremium.com and use promo code 'SCIENCE.'See omnystudio.com/policies/listener for privacy information.