Is family physical resemblance correlated with ancestral connections?

Identify and Heal ancestral karma is difficult when do you little knowledge or your family or when we as starseeds don’t feel strong  connections with our family.

May it be a clue from Universe our physical resemblance?
I think it may be genius if it is, at least we may know where to start to investigate and understand karmic lessons that we may be healing now or need to understand to heal.