Cultures grown from patients with bacterial overgrowth syndrome reveal abnormally large numbers of anaerobic bacteria in addition to normal flora. Several protective factors stabilize the number and type of bacteria that colonize the upper GI tract. Abnormalities in these mechanisms predispose to bacterial overgrowth.
AMOLED stands for Active-Matrix Organic Light-Emitting Diode, but you can think of this as âthe super colorful screenâ. AMOLED technology is widely used for smartphones because of their gorgeous color reproduction abilities and very deep blacks.
A flatbed scanner is a type of scanner which uses a flat, glass  surface for scanning documents. Some of its disadvantages are  scanning is done page by page, too much desk â¦ space is taken and not  suitable for film scanning tasks. 1 person found this useful.n advantage of a scanner is the ability to produce accurate and  high quality images. A disadvantage is the amount of memory the  images can use.