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Forensics review -hair/fiber

Authored by Amy Igo

Science

10th - 12th Grade

NGSS covered

Used 128+ times

Forensics review -hair/fiber
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34 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Natural fibers can be harvested from

plants and animals only

plants, animals and minerals

animals only

plants only

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The outside layer of a hair (compared to the ink on a pencil) is the ___

medulla
cortex
cuticle
keratin

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The middle layer of a hair (compared to the wood of a pencil) is the __

medulla
cortex
cuticle
keratin

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The deepest layer of hair (compared to the lead of a pencil) is the ___

medulla
cortex
cuticle
keratin 

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which layer of hair is the most helpful component when determining what type of animal the hair came from?

medulla

cortex

cuticle

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The name for man-made fibers is:

processed fibers
synthetic fibers
natural fibers
modified fibers

Tags

NGSS.MS-PS1-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In which phase of hair growth is hair actively growing?

anagen
catagen
telogen
melanen

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