Autoimmune Disease Genetics. 1  1Division of Rheumatology and Department of Immunology, Mayo Clinic, 200 1st Street SW, Guggenheim Building 3-42, Rochester, MN 55905, USA. 2  2Laboratory of Molecular Medicine and Human Genetics, Department of Medicine, University of Crete, Heraklion, Greece.
Sunlight, soil, water, and pollution, for example, are all important abiotic factors of an environment that affect life. The biotic environment, on the other hand, is composed of all the living organisms in an ecosystem, and includes factors such as disease, predators, prey, and human activity.
aboitic factors-dead material, soil, weather, water and rocks, temperature abiotic factors are basically anything that is nonliving. biotic factors are anything that is livi â¦ ng. some examples of biotic factors are organisms. some organisms in the amazon rainforest may be certain types of monkeys, insects, frogs, etc.biotic factors are non-living parts of the environment that affect living organisms. The broad range of abiotic factors can be divided into two main categories: the physica â¦ l environment (terrain type, amount of water present, soil fertility) and weather (wind, cloud cover, temperature).