How can opposition criticism work in favour of democracy?

Correct answer: It increases watch and accountability over government

An opposition is important because democracy requires the government to be questioned, not merely obeyed. Opposition members can examine policies, point out mistakes, raise the concerns of people who are not in power, ask for explanations, and use legislatures, committees, media, or public debate to scrutinise decisions. This pressure encourages ministers and officials to justify their actions and correct problems. It therefore strengthens accountability and helps prevent misuse of power.

Option A is correct because criticism can increase oversight and accountability. Constructive criticism does not mean opposing every proposal or preventing all government work; it means examining power openly and offering alternatives when appropriate. The other choices wrongly say that opposition ends elections, removes rights, or excludes citizens. In a democracy, a responsible opposition is part of public participation and helps ensure that government remains answerable to the people.