Organisms of a region, also known as BIOTA, refer to the collective group of living organisms that inhabit a particular area. This includes both plants and animals, as well as microorganisms such as bacteria and fungi. The BIOTA of a region can be affected by a variety of factors, including climate, geography, and human activities. Understanding the BIOTA of a region is important for conservation efforts, as it helps us to identify which species are most vulnerable and need protection.