Explanations:Wool is a natural fiber that is primarily obtained from the fleece of domesticated sheep. The fleece of sheep is composed of soft, curly fibers that are used to make a variety of textile products. The quality of wool is determined by several factors, including the crimp count, which is the number of crimps (waves or bends) per centimeter of the fiber. The crimp count is an important characteristic that affects the elasticity and resilience of the wool, but it does not directly determine the fineness of the wool fiber. Fineness is typically measured by the diameter of the fiber, with finer wool being more valuable and sought after for high-quality textiles.
Angora rabbits are known for their soft, luxurious fur, which is used to make high-end textiles such as sweaters and scarves. However, they are not reared for wool production. Angora rabbits are typically found in regions where they can be raised for their fur, such as in China, France, and the United States. They are not commonly reared in Punjab and Rajasthan, which are states in India known for their agricultural and textile industries, but not specifically for Angora rabbit fur production.
Statement A is true because wool is indeed the soft, curly fiber obtained from the fleece of domesticated sheep. This is a fundamental fact about wool production and is widely recognized in the textile industry. Statement B is false because Angora rabbits are not reared in Punjab and Rajasthan for their wool; they are known for their fur, not wool. Statement C is true because the number of crimps per centimeter is a factor in wool quality, but it does not determine the fineness of the wool fiber. Fineness is determined by the diameter of the fiber, which is a different characteristic.
Therefore, the correct answer is that only statement B is false. This question tests the understanding of wool production, the characteristics of wool, and the geographical distribution of animals used in textile production. It is important to distinguish between wool and fur, as well as to understand the factors that determine the quality of wool.