Hair Structure (Diagram labelling)

Front

What is the outermost layer of the hair structure called?

Back

Cuticle

Front

Which part of the hair structure is responsible for the hair's color and strength?

Back

Cortex

Front

What is the innermost layer of the hair called?

Back

Medulla

Front

What is the bulb-like structure at the base of the hair follicle called?

Back

Hair Bulb

Front

What part of the hair anchors it into the scalp?

Back

Hair Root

Front

What is the function of the cuticle in hair structure?

Back

The cuticle protects the inner layers of the hair and helps to prevent damage.

Front

How does the cortex contribute to the overall properties of hair?

Back

The cortex contains fibrous proteins and melanin, which provide strength, elasticity, and color.

Front

What is the role of the medulla in hair structure?

Back

The medulla may play a role in the hair's overall strength and is often absent in fine hair.

Front

What is the significance of the hair bulb in hair growth?

Back

The hair bulb contains living cells that divide and grow to form the hair shaft.

Front

What is the relationship between hair root and hair follicle?

Back

The hair root is the part of the hair that is embedded in the hair follicle.