geno-, gen-, genit-, gener-, -gen
(Greek > Latin: race, kind; line of descent; origin, creation; pertaining to sexual relations, reproduction, or heredity; and more recently, a gene or genes)
skeletogenous (adjective), more skeletogenous, most skeletogenous
Referring to the formation and development of the bone structures of the body.
The processes by which caves form.
spiculigenous (adjective), more spiculigenous, most spiculigenous
A reference to something that produces, or consists of, small, slender, sharp-pointed pieces.
Caused by spirochetes.