Final answer:
All registered dentists in Alberta, both generalists and specialists, are governed by the Alberta Dental Association and College, which is responsible for maintaining standards and protecting public interest in dental services. The correct option is (A).
Step-by-step explanation:
The Alberta Dental Association and College governs all registered dentists in Alberta, including both generalists and specialists. This organization is responsible for ensuring that dental professionals in the province meet the necessary standards of practice and conduct and is tasked with the protection of the public interest regarding dental services. The correct answer to the question is A) Alberta Dental Association, while the other options refer to different organizations that do not have regulatory authority over dentists in Alberta.