Latent Prints
A print you can't see
Latent print
Fingerprint dusting powder on our slides stuck to these substances
What are sweat and oils from fingerprint ridges?
This is a stage in larvae development
What is an Instar?
This is the study of bugs
What is entomology?
The shape of prints that is the basis for grouping fingerprints
What are whorls?
Uses black powder to develop a latent print
What is dusting?
The three pattern shapes of fingerprints
Whorls, Loops and Arches
Most common number of instar stages
What is 3?
This is the sum of the degree hours required for an insect to reach adulthood
What are accumulated degree hours?
These are very small details of fingerprints used to help identify one from another
What is minutae?
Using gases from super glue to develop a latent print
What is fuming?
These are set before birth and do not change over time
What are fingerprints?
True or False: All insects have the same number of instar stages
What is False?
This type of insect is the first to show up on a body (Hint: It begins with a "B")
What is a blowfly?
These people with identical DNA do not have identical fingerprints
What are twins?
Ninhydrin was sprayed on this medium to develop a latent fingerprint
What is paper?
Fingerprints are anatomically known as friction ridges
What are friction ridges?
The best way to determine if a larva is Instar 1, 2 or 3
What is its length?
Bloated is the 2nd stage of this process
What is decomposition?
Fingerprints are this type of evidence?
What is individual?
The other two types of prints beside latent
What is patent and plastic?
We have these on our hands to help us pick up smooth things
What are fingerprints?
In this Instar stage, the larvae is its largest in size
What is Instar 3?
The 4 stages of a bugs metamorphosis
Egg, larvae, Pupa, Adult
These type of fingerprints are indentations in a pliable material
What are plastic prints?