Vicuna is a natural fiber derived from the animal Vicuna, native to South America. It is known for its softness and rarity. Synthetic fibers like Nylon, Acrylic, and Polyester are man-made, developed through chemical processes for specific applications.
LIST I (Branches) | LIST II (Study area) | ||
---|---|---|---|
A | Podogram | I | Footprints |
B | Cheiloscopy | II | Fingerprints |
C | Palatoscopy | III | Lip prints |
D | Dactylography | IV | Palatal rugae |