Hair and Fiber Analysis Review

Medulla Pattern

• Fragmented/Interrupted

• Continuous

• Absent

What cuticle pattern is this?

• Imbricate

• Coronal

• Spinous

Which medulla pattern?

• Fragmented/Interrupted

• Absent

• Continuous

Tags

NGSS.MS-LS3-1

Which medulla pattern?

• Absent

• Continuous

• Fragmented/Interrupted

Cuticle Pattern

• Imbricate

• Coronal

• Spinous

Tags

NGSS.MS-LS4-2

Cuticle Pattern

• Imbricate

• Coronal

• Spinous

Which is the outside covering, made of overlapping scales of a hair follicle?

• Cuticle

• Cortex

• Medulla

• Medulla Index

Which layer contains pigment molecules?

• Cuticle

• Cortex

• Medulla

• Medulla Index

Which is the inside layer running down the center of the cortex of a hair follicle?

• Cuticle

• Cortex

• Medulla

• Medulla Index

How can you tell a human hair follicle from an animal hair follicle?

• By the cortex and the type of cuticle pattern

• By the medulla index and the type of medulla

• By the medulla index and the type of cuticle

• By the type of cuticle and the color