A.I. Explanation:

Option 1: "It ensures meetings are chaotic and unstructured"

Explanation: This option contradicts the main idea of the text, which emphasizes that parliamentary procedure is designed to keep organizations running smoothly and efficiently. The text does not support the notion of chaos or lack of structure in meetings.

Option 2: "It is a code of ethics for group conduct"

Explanation: The text explicitly states that parliamentary procedure is defined as a code of ethics to be followed by individuals in a group to conduct business. This aligns directly with the main idea of ensuring proper conduct within meetings.

Option 3: "It always favours the majority over the minority"

Explanation: While the text mentions majority rule, it also highlights the importance of giving the minority their say. This option presents a misleading interpretation of the text, as it does not reflect the balance intended in parliamentary procedure.

Option 4: "It requires an agenda for organised meetings"

Explanation: The text clearly states that before an organized meeting can occur, there should be an agenda. This is a key aspect of parliamentary procedure, ensuring that meetings are structured and efficient.

Option 5: "It is detailed in Roberts Rules of Order"

Explanation: The text mentions that Roberts Rules of Order is the guide most commonly associated with parliamentary procedure. This indicates that the procedure is indeed detailed in this reference, supporting the correctness of this option.