“Productivity” in 5 min | Class 12 Biology: Ecosystem | NEET скачать в хорошем качестве

“Productivity” in 5 min | Class 12 Biology: Ecosystem | NEET

“Productivity” in 5 min | Class 12 Biology: Ecosystem | NEET Master the concepts of Productivity in Ecosystems with this 5-minute high-yield guide, specifically designed for Class 12 CBSE Biology and NEET 2026 aspirants. This breakdown covers the essential differences between Gross Primary Productivity (GPP) and Net Primary Productivity (NPP), including the crucial formula NPP = GPP - R. Learn about Secondary Productivity, the factors affecting biomass production, and why the global annual net primary productivity of the biosphere is 170 billion tons. Whether you are preparing for board exams or competitive medical entrance tests, this summary simplifies complex ecological energy flows, nutrient limitations in oceans, and the photosynthetic capacity of tropical rainforests for quick revision. Ecosystem Class 12, NEET Biology, Primary Productivity, GPP and NPP. Secondary Productivity, Biomass Production, NCERT Biology Revision, Ecology Class 12, Energy Flow in Ecosystem. #class12biology #neet2026 #ecosystem #ecosystemneet #biologyrevision #neetpreparation #ncertbiology #productivity