The risk of osteoarthritis and index to ring finger length ratio. [B]Study associates shorter second than fourth digit with independent risk for knee osteoarthritis, especially among women[/B] Index to ring finger length ratio (2D:4D) is a trait known for its sexual differences. Men typically ...
Definition of botanical. : a plant part or extract used especially in skin and hair care products; also : a medicinal preparation derived from a plant.
n. pl. phyÂ·la (-lÉ). 1. Biology A taxonomic category of organisms ranking below a kingdom and above a class. In the classification of plants, division often replaces phylum. 2. Linguistics A large division of possibly genetically related families of languages or linguistic stocks.