Answer:
Yes
Explanation:
Each parent has O blood paired with A or B blood. Since the child does not have his blood type, a blood test would not be able to prove that he is the father.
Organ, in biology, a group of tissues in a living organism that have been adapted to perform a specific function. In higher animals, organs are grouped into organ systems; e.g., the esophagus, stomach, and liver are organs of the digestive system.
