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Fingerprints - Coggle Diagram
Fingerprints
Formation and Uniqueness
develope
in the womb
caused by one layer of skin
grows faster than the others
epidermis
can see
outermost layer
basal layer
bottom
where
new skin cell form
start to buckle and twist
due to limited space
fingerprint
unique pattern
can be used in police investigation
Purpose and Function
Fingerprints
the oldest form
biometric identification
unique physical feature
friction ridge
used to think helps grip
actually reduces the grip
run through
vibration
feel texture