All vacancies among the members, other than the ex-officio members of any authority or other body of the University arising by reason of death, resignation, removal or otherwise shall be filled as soon as conveniently may be, by the person or body that nominated, the member whose place has become vacant and the person so nominated shall be a member of such authority or body for the un-expired portion of term for which the member in whose place the person is nominated would otherwise have continued in office:
Provided that, pending the nomination of any person to fill any such vacancy in the manner aforesaid the vacancy may be filled by the person or body that nominated, by nominating a person qualified to fill such vacancy under the provisions of this Ordinance and any person so nominated 32 shall hold office as a member of such authority or body until another person is nominated thereto in accordance with the provisions of this Ordinance.