Understanding the Relationship Between Nail Roots and Hair Follicles

What is the relationship between nail roots and hair follicles?

Final answer: The nail root is to nails what the hair follicle is to hair.

Answer:

The nail root is to nails as the hair follicle is to hair. Both structures are responsible for the growth of their respective keratin-based features of the integumentary system.

The nail root is to nails as the hair follicle is to hair. The nail root is where the nail begins and is found under the surface of the skin at the proximal end of the nail. This is analogous to the hair follicle, which is where hair growth starts under the surface of the skin. Both the nails and hair are composed primarily of keratin, a tough protein that forms fibers to give them strength and durability. The integumentary system includes both nails and hair, which continuously grow throughout our lives from their respective origins.