3 Questions
What is the outer layer of the hair shaft called?
Cuticle
What is the function of hair?
All of the above
What is the deepest layer of the hair shaft?
Medulla
Study Notes
Hair Structure
- The outer layer of the hair shaft is called the cuticle.
Hair Function
- The function of hair is to protect the skin, regulate body temperature, and aid in the sensation of touch.
Hair Shaft Layers
- The deepest layer of the hair shaft is the medulla.
Test your knowledge about the structure of hair with this quiz! Learn about the different layers and structures that make up hair shafts, including the medulla and cortex. Perfect for anyone interested in understanding the anatomy of hair follicles and how they contribute to our hair's appearance and strength.
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