How to distinguish genetically modified soybeans from non-genetically modified soybeans

Hello, everyone, I know a little about this and share it with you. 1, depending on the place of origin. Northeast China and Henan are former genetically modified production bases, so try not to buy soybeans in these two places. 2. People in their forties and fifties can recall that all the soybeans we ate as children were oblate or oval with a black navel eye on the side. Genetically modified soybeans are generally round and have no black umbilical eyes. Moreover, genetically modified soybeans are very cheap, and you can buy ten pounds for more than a dozen pieces online. Non-genetically modified soybeans cost more than five yuan a catty. Even if you buy more, it's only three or four yuan a catty. Now some merchants in Taobao or Pinduoduo are selling their products and selling them in rural areas. You can look at the pictures.