Mich. Comp. Laws § 390.5: Board of regents; powers.

Sec. 5.

The regents shall have power to enact ordinances, by-laws and regulations for the government of the university; to elect a president, to fix, increase and reduce the regular number of professors and tutors, and to appoint the same, and to determine the amount of their salaries: Provided, That there shall always be at least 1 professor of homeopathy in the department of medicine.