Forensics. However, forensics deals with more than just finger prints.
if your asking about the nails on our fingers its called onycology
The study of fingerprints is called dactyloscopy or dermatoglyphics. It involves analyzing and comparing the unique patterns of ridges and furrows on an individual's fingers and palms for identification purposes.
Because you eat them with your fingers
They are called ring fingers because they are fingers where you put your wedding rings
This is because Okra (lady fingers) are long and thin and dainty, like a lady's fingers!
Joints between your fingers are called metacarpophalangeal joints. They connect the metacarpal bones of the hand to the phalanges of the fingers.
Phalangesphalanges is the fingers and toes
The lines on the top of your fingers are called fingerprints, which are unique patterns formed by friction ridges on the skin. These patterns are used for identification and can vary in design, including loops, whorls, and arches. The study of these patterns is known as dactyloscopy. Fingerprints are commonly used in forensic science and biometric identification.
The movement of spreading your fingers apart is called finger abduction. This movement is away from the midline of the hand, creating space between the fingers.
they are called nails
Eating human fingers (dead or alive) is called cannibalism and is not approved of. Eating fish fingers are fine.
The fingers may be referred to as phalanges; the sole of the foot is referred to as the plantar surface.