The course explain about introduction of genetic: the trial of Mendel, the principle of segregation and independent assortment, analysis on dihybrid and monohybrid cross, gene cluster and the gene cluster sex, and multiple alleles; population genetics; concept of genetic evolution and speciation process. Topics include physiological process of getting food in autotrophic and heterotrophic; mechanisms of gas exchange in aquatic and terrestrial organisms; the evolution of the internal transport system and osmoregulation in certain animal groups; hormonal system of plants and animals; nervous system and muscles, and the concept of homeostasis. Ecological aspects also include plant zones in the world, productivity and design in relation to the dominant plants; concept of ecology and habitat unit and niche primary production, primary and secondary consumers, decomposers, food chains, energy flow, cycles nutrients / nutrient in ecosystems, the concept of limiting factors, the impact of human activity. The principle of preservation and renewal of natural resources, the role of the forest ecosystem, pollution, eutrophication and erosion are also discussed.