Concept:Government has three arms: the Legislature makes laws, the Executive carries out laws, and the Judiciary interprets laws and the constitution.Solution:In Ghana, the Supreme Court (the highest court of the Judiciary) interprets the constitution.It decides whether a law or an action of government agrees with the constitution (judicial review).The Legislature (Parliament) makes laws but does not interpret the constitution.The Cabinet and the Executive run the government and carry out laws.So interpretation of the constitution is the responsibility of the Judiciary.Answer:Option C (Judiciary)