Final answer:
The term "purpose and scope" in government regulations indicates the intent and extent of those regulations; it defines their goals and application range. Parliamentary procedures are the rules that manage debate in a legislature.
Step-by-step explanation:
In government regulations, the term "purpose and scope" signifies the intent and extent of the regulations; therefore, the correct answer is 'b' Intent and extent of the regulations. This concept is used to define what the regulation is meant to address (its purpose) and the range of its application or whom it affects (its scope).
Understanding the purpose and scope helps ensure that the regulation is applied correctly and harmoniously with the intent of the lawmakers. The rules that structure debate in a legislature are known as parliamentary procedures, which is answer 'c' to the question provided.