Ecosystem

This topic covers concepts like Ecosystem, Components of Ecosystem, Biotic Components, Stratification in Ecosystem and Terrestrial Ecosystem from the chapter Ecosystem of Grade 12 Biology syllabus.

This topic covers concepts like Productivity in Ecosystem, Types of Productivity, Primary Productivity, Gross Primary Productivity, Net Primary Productivity, Secondary Productivity and Biomass from the chapter Ecosystem of Grade 12 Biology syllabus.

This topic covers concepts like Decomposers, Decomposition, Fragmentation of Detritus during Decomposition, Factors Affecting Decomposition, Detritus, Leaching during Decomposition, etc., from the chapter Ecosystem of Grade 12 Biology syllabus.

This topic covers concepts like Producers in an Ecosystem, Consumers in an Ecosystem, Primary Consumers, Secondary Consumers, Tertiary Consumers, Grazing Food Chain, etc., from the chapter Ecosystem of Grade 12 Biology syllabus.

This topic covers concepts like Ecological Pyramids, Types of Ecological Pyramids, Pyramid of Numbers, Pyramid of Biomass and Pyramid of Energy from the chapter Ecosystem of Grade 12 Biology syllabus.

This topic covers concepts like Ecological Succession, Primary Succession, Secondary Succession, Xerarch Succession and Hydrarch Succession from the chapter Ecosystem of Grade 12 Biology syllabus.

This topic covers concepts like Biogeochemical Cycles, Carbon Cycle, Phosphorus Cycle, Standing State, Gaseous Nutrient Cycles, and Sedimentary Nutrient Cycles from the chapter Ecosystem of Grade 12 Biology syllabus.

This topic covers the concept of Ecosystem Services from the chapter Ecosystem of Grade 12 Biology syllabus.