Concept:The Governor of a state is appointed by the President of India, acting on the advice of the central government.Explanation:The Governor is the constitutional head of a state. The President appoints the Governor by a warrant under his hand and seal. There is no direct or indirect election for this post. The central government nominates the Governor, and the President formally makes the appointment. This model is based on the Canadian system. The Governor must be a citizen of India, at least 35 years old, and must not hold any other office of profit or be a member of any legislature.Answer:The President – Option D.