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Trophic organisation, Trophic levels,

Trophic organisation, Trophic levels, Tyes of food chain; grazing, detritus and parasitic. energy flow Join my telegram group to get the pdf notes: https://t.me/BiologyByImtiyaz For pdf notes and Book visit https://www.biologylectures.com/ • The word trophic derives from a Greek word “trophikos” meaning food or nutrition. • Trophic organization illustrate the hierarchical flow of energy and nutrients through food chains and food webs in an ecosystem. The concept was first developed in 1942 by Lindeman. #foodchain #foodweb #trophiclevel, #ecosystem, #1stsemesterexam, #botany, #ecology #energyflow Types of Food chain: • Basically, there are three types of food chain has recognized in an ecosystem: o Grazing food chain, o Detritus food chain o Parasitic food chain.