Among the following, which is recognized as a source of exotic meat?

C is recognized as a source of exotic meat because alligator is not a traditional livestock animal like cow, pork, or sheep. Exotic meats refer to those that are less commonly consumed and are typically not found in the standard meats available in grocery stores. Alligator meat has been consumed in certain regions, particularly in the southeastern United States, and is considered a delicacy in some cultures. Its unique flavor and texture set it apart from the more commonly eaten meats such as beef, pork, and lamb, which are widely produced and consumed globally. This distinctive categorization as exotic aligns with cultural and culinary perspectives on what constitutes normal versus unconventional protein sources.