Fingerprints

What type of fingerprint is shown in the diagram below?

• Plain arch
• Plain whorl
• Central Pocket whorl
• Double Loop whorl

What type of whorl is shown?

• Plain
• Central Pocket
• Double Loop
• Accidental

What pattern is this?

• Loop
• Arch
• Whorl

When are fingerprints formed?

• When you are a teenager
• During fetal development
• By the time you are two years old
• At birth

What pattern is this?

• Loop
• Arch
• Whorl

What causes fingerprints to be left behind when we touch things?

• the dust on the things we touch
• the smoothness of the surfaces we touch
• the natural oils on skin
• the moisture in the atmosphere

Left hand

• Radial loop
• Ulnar loop
• Plain whorl
• Central pocket whorl

• Central pocket whorl
• Double loop whorl
• Plain whorl
• Plain arch

• Central pocket whorl
• Double loop whorl
• Plain whorl
• Plain arch

• Ulnar loop
• Radial loop
• Plain arch
• Tented arch