Part 3/15:
Dr. Lee, an expert in genealogy, explained the genetic complexity involved. Since DNA inheritance is random, a Eurasian family can display a wide spectrum of features—from markedly European to distinctly Asian. This made it challenging to draw definitive conclusions based solely on appearance. Jack reflected on his own childhood, believing himself fully Chinese, despite the noticeable Eurasian traits in his relatives. It became apparent that racial features are only part of a much larger story shaped by migration, intermarriage, and historical movements over centuries.