What breed is known for its combination of wool and hair, and matures quickly?

The Dorper breed is recognized for its unique combination of wool and hair, which provides it with distinct advantages in various climates. This dual-coated system allows Dorper sheep to thrive in arid and semi-arid environments, as they require less care compared to wool-only breeds. Additionally, Dorper sheep have a reputation for maturing quickly, which is advantageous for farmers looking to produce meat efficiently. This rapid maturation helps in reducing the time from birth to market weight, making them a preferred choice for meat production in many regions.

The other breeds mentioned do not exhibit the same combination of wool and hair or the same rapid growth rate. The Dorset breed is primarily a wool breed and is known for its reproductive efficiency, while Yorkshire and Berkshire are names associated with pig breeds, which do not pertain to sheep. Understanding these distinctions helps clarify why Dorper is the correct answer regarding the specific traits asked in the question.