Hairs & Fibers

Hair & Fibers

​

Fill in the Blank

The substance that makes up hair and fingernails is called

Fill in the Blank

The bottom portion of a hair nearest teh scalp in which DNA may be found is called

Multiple Choice

Hair samples can be tested for nuclear DNA whether or not the root is present.

• true

• false

Multiple Choice

It is possible to show that a hair came from a specific person or animal.

• true

• false

Fill in the Blank

The smallest unit of a textile material is called a

Fill in the Blank

A type of fiber that is made from plants or animals is classified as

Fill in the Blank

The most common type of plant fiber is

Fill in the Blank

Type of fiber that is man-made, such as nylon or rayon is classified as