The suspect's ridge characteristics match the ridge characteristics that were gathered from the crime scene. What does this MOST likely mean?

These fingerprints are from the same person.

Explanation:

The blood group o- is most beneficial to have on hand if someone needs a blood transfusion. this is because this blood group can be transfused into any individual having any blood group. o- can give to any blood group. this blood group does not contain any antigens a or b, and hence doesnot cause any reaction in the body.