妈妈和儿子的dna不同吗

When Ji Feng heard this, he couldn't help waving his hands and frowning: "Hu Xuehui, let's open the skylight and talk openly. I don't have a lot of time, especially in the recent period. I have been very busy. If you have anything, you can directly He said, as for other unimportant things, forget it, it is a waste of time....