In a parliamentary system, how is the executive branch related to the legislative branch?

In a parliamentary system, the executive branch is intricately linked to the legislative branch, primarily because the head of government, typically known as the prime minister, is drawn from the legislature itself. This close relationship means that the prime minister and their cabinet are often comprised of members of the legislature, making them accountable to the same body.

Since the parliament elects the prime minister and can remove them through a vote of no confidence, the executive branch does not operate independently. Instead, the prime minister must maintain the confidence of the parliament to stay in power, establishing a strong interdependence between the two branches.

This system contrasts with presidential systems, where the executive is separately elected and operates independently of the legislature. Thus, the connection in parliamentary systems facilitates cooperation and ensures that the government's actions align with the legislative body’s preferences, enabling a more cohesive policy-making process.