Trophic organisation, Trophic levels, #foodchain #foodweb, Grazing, Detritus,& parasitic food chain

Trophic organization, Trophic levels, #foodchain #foodweb, Grazing, Detritus,& parasitic food chain

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#bsc #1stsemexam #ecologyunit #ecologyandecosystem #biology
• 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.

Видео Trophic organisation, Trophic levels, #foodchain #foodweb, Grazing, Detritus,& parasitic food chain канала Biology by Dr. Imtiyaz