The primary role of a parliament in a democratic government is to represent the electorate and legislate. Parliaments are responsible for debating and passing laws, overseeing government activities, and ensuring accountability through checks and balances. They also provide a forum for public discourse, allowing diverse viewpoints to be expressed in the political process. Additionally, parliaments often engage in scrutinizing government spending and policy implementation, promoting transparency and public trust. By fulfilling these functions, parliaments uphold democratic principles and contribute to effective governance.