finger prints
Which finger pattern has at least one ridge that makes a complete circuit? Looks like a bullseye.
whorl
The protein in hair is also the protein in what?
fingernails
What do you call someone who's seen a crime happen?
witness
Are impressions 2D or 3D?
3D
When you see something and write it down, what is that called?
A. hypothesis
B. observation
c. experiment
observation
Which type of arch has a spike in the middle of it?
A- plain
B- tented
Tented
where do wool fibers come from?
sheep
what is the term for something that gives proof or leads to a conclusion
evidence
Do women or men tend to walk with their toes straight or outward?
men
Which part of the scientific method is the part when you summarize everything?
A- observation
B- Experiment
C- conclusion
conclusion
Which type of whorl does NOT clearly fall under any of the categories?
A- double loop whorl
B-accidental whorl
accidental whorl
What kind of fibers are the plant fibers most commonly used in textile materials?
cotton fibers
A person thought to be guilty of a crime or offense.
suspect
What do you use to cast footprints?
dental stone
What is something you have to do after the observations but before you start testing?
A- observation
B- question
C- experiment
Ask a question
name 2/3 layers of the skin.
epidermis
dermis
basal
In order to test hair evidence for nuclear DNA, the _____________ must be present.
root
What do you call a person who analyzes crime scenes to determine what evidence should be collected and how? They take photographs of the crime scene and evidence.
forensic scientist
The first recorded forensic use of footprints was in Warwick, England in what year?
A-1816
B-1830
C-1843
1816
What part of the scientific method is when you do some testing?
A- experiment
B-conclusion
C-question
A- experiment
Name all 3 finger patterns
arch
loop
whorl
Hair color is the result of___________________
pigment
The genetic information inside the the cells of the body that helps make people who they are.
DNA
All footprints should be well documented by _______________________.
photographs
A. hypothesis
B. experiment
C. observation
hypothesis