Where does the dna in our cells come from

Where does the dna in our cells come from? it comes through inheritance from parents

Explanation:

Every living organism has its genetic make-up which is located in the DNA and resides in the nucleus of a cell. DNA is unique to an individual without having a similar or carbon copy, it is inherited from the parents.

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.