妈妈和儿子的dna不同吗

Unexpectedly, Qin Hao's body was extremely weak and he was on the verge of death. Even after the powerful effects of the three Bingso injections entered his body, there was still no sign of waking up. Lu Feng strangled Qin Hao's wrist with his fingers and found that his pulse was still extremely high. With a weak, anxious look, he said anxiously: Oops!...