Jing Yun was quite curious too when he saw Sheng Xiao taking the report out of the envelope.
Logically, the two sisters resembled each other a lot. What he said should not be possible. But, he asked the doctors at the medical centre when he decided to do the investigation. He even looked up relevant information.
Humans' knowledge about genetics was still at the tip of the iceberg. The people from the medical centre told him that identical twins resemble each other very much. However, there were also instances where identical twins did not resemble each other at all. Although its probability was low, it was still possible.
Similarly, non-identical twins do not resemble each other. But, it was possible for them to inherit more genes from their mother due to the dominant genes of the mother. In such instances, it was possible for them to resemble each other.
