Which of the following animals is typically used for wool production?

Sheep are the primary animals used for wool production because they have a unique type of fleece that grows in a woolly manner, suitable for spinning into yarn. Their wool varies in texture and length, which allows for different grades and uses, from coarse to fine wool. Breeds like Merino are particularly prized for their soft and high-quality wool, making them a standard source in the textile industry.

In contrast, goats can produce cashmere or mohair, but they are not the main source of wool. Cattle do not produce wool at all; they have hair instead. Pigs similarly do not have wool, as they possess bristles rather than fibrous fleece. Thus, sheep are the definitive choice when it comes to wool production, making them fundamental to the industry.