What does the base tier of the ecologica | Class 12 Biology Chapter Ecosystem, Ecosystem NCERT Solutions

Question:

What does the base tier of the ecological pyramid represent?

Answer:

Ecological pyramid is defined by Charles Elton in 1927, as the graphical representation of the numbers or biomass and accumulated energy at each trophic level in the food chain. The relationship between numbers, biomass and energy flow in biotic community can be represented graphically by ecological pyramids. The base of the each pyramid represents the producers level or first trophic level while the apex represents the next trophic levels like tertiary or high level consumers and other consumer trophic levels in between them.

Diagram of different trophic levels in Ecological Pyramid


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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 2: What does the base tier of the ecological pyramid represent?....

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