A hair is found at a crime scene with the follicle attached. Which of the following best classifies this evidence?

A hair is found at a crime scene without the follicle attached. Which of the following best classifies this evidence?

Which of the following is NOT a macroscopic property of hair?

Which of the following is NOT a microscopic property of hair?

Which protein gives hair its strength?

Which part of the hair shaft gives hair its color?

Which part of the hair shaft protects the inner layer?

Which part of the hair is shown in the image?

What poison may have been used to kill Napoleon Bonaparte?

What is the medullary index of the hair shown in the picture if the width of the medulla is 1 micron and the width of the hair shaft is 4 microns?

Using the medullary index from the previous question, this hair is most likely ___________.

The hair in the image is most likely ____________.

Which of the following is NOT a function of hair?

What medulla pattern is shown in the hair sample?

What medulla pattern is shown in the hair sample?

A young child is kidnapped from her school playground. Shown below is a reference sample of the kidnapped child's hair. The only cars that left the parking lot before the child was discovered to be missing were those of four cafeteria workers. The car of each worker was searched below. Which recovered hair, if any, is consistent with that of the victim and warrants further investigation?

The body of a woman was found in the woods. Some hair fibers found on the body were sent to the crime lab for analysis. The ends of the hair attached to the body were gray, but showed that it had been dyed. The distance from the root of the hair to the beginning of the dyed area measured 8 mm. Investigators determined that the victim’s hair had last been dyed on August 1, 2004. Assuming the hair grows at a rate of 0.44 mm per day, approximately what date did the woman die?

What is the name for man-made fibers?

Natural fibers come from ____________.

Fibers are always physical evidence.

Fibers can be collected by all of the following methods except for

What is the smallest indivisible unit of a textile?

Carpet fibers from the victim's house end up on the suspect's clothing. This is considered _______________ transfer.

Synthetic fibers are produced by creating ______________. I don't think this answer is in your notes - it is polymers.

Which of the following type of fibers absorb water, are insoluble in water, and resist damage from harsh chemicals? I don't think this is in your notes - it is plant.

Which of the following is an example of a plant fiber?

Which of the following is an example of an animal fiber?

Which of the following is an example of a mineral fiber?

Which of the following are synthetic fibers?

The unusual fibers found on victims came from what location in Wayne Williams's house?

How were most of the victims in the Wayne Williams case killed?

Fibers are always tested for chemical properties regardless of the sample size.

Which of the following is NOT a property of natural fibers?

Which of the followign is NOT a property of synthetic fibers?

The threads that run vertically or up and down are called

Which weave pattern is shown in the picture?

What weave pattern is shown in the picture?

What weave pattern is shown in the picture?

What is the horizontal thread count for this fabric sample?