妈妈和儿子的dna不同吗

After all, the opponent was a master in the martial arts world. Although he retreated three steps, he immediately turned sideways and attacked Ye Qiu from his left rear before Ye Qiu had time to change his moves. The two sides moved their hands up and down, using magical power against magical power, using extremely subtle techniques to attack each other in mid-air. It was a lively exchange between you and me....