Answer:
The spirits of one's ancestors most important to the ancient Chinese Option(a) is correct. Learning the historical backdrop of our ancestors assists us with acquiring a more prominent comprehension of the difficulties they confronted, and it frequently motivates more noteworthy love and empathy for their defects and errors.
What does Ancestors means?
An ancestor, otherwise called a progenitor, front senior or a forebear, is a parent or (recursively) the parent of a predecessor.
Two people have a hereditary relationship on the off chance that one is the ancestor of the other or on the other hand assuming that they share a typical ancestor. In transformative hypothesis, species what share a developmental ancestor are supposed to be of normal plummet.
Nonetheless, this idea of parentage doesn't make a difference to certain microbes and different life forms fit for flat quality exchange. Some examination proposes that the typical individual has two times however many female ancestors as male ancestors.
On the off chance that individuals in this populace meet and breed aimlessly, it just so happens, you just have to return a normal of 20 ages before you find a person who is a typical ancestor of everybody in the populace.
Therefore Option(a) is correct.