Final answer:
Moral rules, or mores, embody the moral views and principles of a group, with severe consequences for violation. Social-conventional rules govern behavior in specific situations and often rely on public sentiment for enforcement.
Step-by-step explanation:
Moral rules and social-conventional rules are two different categories of norms that dictate behavior in society. Moral rules, also known as mores, are norms that embody the moral views and principles of a group. Violating moral rules can have serious consequences and is often judged and guarded by public sentiment. For example, in most societies, homicide is considered immoral and is punishable by law. On the other hand, social-conventional rules are norms that govern behavior in specific situations, such as when buying food or boarding a bus. Violating social-conventional rules may not have as severe consequences and is often more informal, with public sentiment influencing how individuals are viewed. For instance, violating the social-conventional rule of not wearing formal attire for a wedding may lead to social disapproval, but it is not illegal.