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.
The examples of symbiotic relationships in the rainforest biome provided in this article will help you understand the concept of symbiosis in the ecosystem.Advertisement. Tropical rainforests are home to 40% of the plant and animal species inhabiting the Earth.he examples of symbiotic relationships in the rainforest biome provided in this article will help you understand the concept of symbiosis in the ecosystem.