Final Answer:
The statement given "The outermost covering of the hair is known as the cuticle." is true because the outermost covering of the hair is indeed known as the cuticle, serving as a protective layer for the hair shaft.
Step-by-step explanation:
The cuticle is the outermost layer of the hair shaft and plays a vital role in protecting the inner layers of the hair. Composed of overlapping, transparent cells, the cuticle acts as a protective barrier against environmental damage, such as UV rays and heat. Its structure helps to prevent moisture loss, contributing to the overall health and appearance of the hair.
The cuticle also plays a role in determining the texture and smoothness of the hair. When the cuticle is intact and lies flat, the hair appears shinier and feels smoother. However, damage to the cuticle, such as from heat styling or chemical treatments, can lead to hair issues like frizz and breakage.