Android is software for mobile phones, tablets and a growing range of devices encompassing everything from wearable computing to in-car entertainment. It launched in 2003 and is the worldâs most popular mobile operating system (OS).
Gut flora (gut microbiota, or gastrointestinal microbiota) is the complex community of microorganisms that live in the digestive tracts of humans and other animals, including insects. The gut metagenome is the aggregate of all the genomes of gut microbiota. The gut is one niche that human microbiota inhabit.
catÂ·gut. An absorbable surgical suture material made from the collagenous fibers of the submucosa of certain animals (for example, sheep or cows); misnamed catgut.[probably from kit, a small violin, through confusion with kit, a small cat]. /catÂ·gut/ (katÂ´gut) surgical gut.urgical gut an absorbable sterile strand prepared from collagen derived from healthy mammals, used for absorbable sutures. It was originally prepared from the submucous layer of the intestines of sheep. Called also catgut.