Hair Evidence

Fibrous protein forming the chemical basis for hair, nails, and feathers.

• Cuticle

• Medulla

• Keratin

• Papilla

A pigment that gives hair its color.

• Melanin

• Medulla

• Keratin

• Papilla

Connective tissue from which hair is generated from the follicle

• Cuticle

• Medulla

• Keratin

• Papilla

Central portion of hair, the core area

• Cuticle

• Medulla

• Keratin

• Papilla

Label the missing parts

c

d

e

Keratin

Cuticle

Medulla

Papilla

Ovoid body

Label the following

b

c

d

g

Cuticle

Capillary

Sebaceous Gland

Medulla

Keratin

Papilla

Hair Shaft

Which is NOT a scale pattern?

• Spinous

• Imbricate

• Coronal

• Mandual

What type of hair is this?

• Human

• Deer

• Dog

• This is a fiber

Label the parts of the microscope

i

h

g

f

e

d

c

b

a

Nosepiece

Fine Focus

Illuminator

Arm

Stage

Base

Course Focus

Eyepiece

Objective lens

What type of cells are these?

• Human Blood

• Animal Skin

• Plant Cell

• You can't tell from this magnification