What are the two houses of the UK Parliament?

The two houses of the UK Parliament are the House of Commons and the House of Lords. The House of Commons is composed of Members of Parliament (MPs) who are elected by the public during general elections, making it the lower house with a significant role in the legislative process. The House of Lords, on the other hand, is made up of appointed members, including life peers, bishops, and hereditary peers, and serves as the upper house. This structure allows for a division of responsibilities in the legislative process, where the Commons plays a pivotal role in creating laws, and the Lords reviews and scrutinizes legislation, ensuring a thorough examination before laws are passed.

Other options reference government bodies from different political systems or other components within the UK government that do not constitute the two main legislative houses, which is why they do not provide the correct answer to the question regarding the structure of the UK Parliament.