8.1 Organisms and Environment: Ecology, Population, Communities, Habitat, Niche, Biome and Ecosphere 8.2 Ecosystem: Elementary Aspects Only Abiotic Factors- Light, Temperature & Water, Ecological Adaptations 8.2 Ecosystem: Elementary Aspects Only Abiotic Factors- Light, Temperature & Water, Ecological Adaptations 8.3 Population Interactions 8.4 Ecosystems: Types, Components, Lake Ecosystem 8.4 Ecosystems: Types, Components, Lake Ecosystem 8.5 Food Chains, Food Web, Productivity and Energy Flow in Ecosystem, Ecological Pyramids – Pyramids of Numbers, Biomass and Energy 8.5 Food Chains, Food Web, Productivity and Energy Flow in Ecosystem, Ecological Pyramids – Pyramids of Numbers, Biomass and Energy 8.5 Food Chains, Food Web, Productivity and Energy Flow in Ecosystem, Ecological Pyramids – Pyramids of Numbers, Biomass and Energy 8.5 Food Chains, Food Web, Productivity and Energy Flow in Ecosystem, Ecological Pyramids – Pyramids of Numbers, Biomass and Energy 8.5 Food Chains, Food Web, Productivity and Energy Flow in Ecosystem, Ecological Pyramids – Pyramids of Numbers, Biomass and Energy 8.6 Nutritient Cycling – Carbon, Nitrogen, & Phosphorous Cycles 8.6 Nutritient Cycling – Carbon, Nitrogen, & Phosphorous Cycles 8.7 Population Attributes: Growth, Natality and Mortality, Age Distribution, Population Regulation 8.7 Population Attributes: Growth, Natality and Mortality, Age Distribution, Population Regulation 8.7 Population Attributes: Growth, Natality and Mortality, Age Distribution, Population Regulation 8.7 Population Attributes: Growth, Natality and Mortality, Age Distribution, Population Regulation 8.7 Population Attributes: Growth, Natality and Mortality, Age Distribution, Population Regulation
1 - Diversity of Living World 2 - Structural Organisation in Animals 3 - Animal Diversity - I : Invertebratephyla 4 - Animal Diversity - II : Chordata 5 - Locomotion & Reproduction in Protozoa 6 - Biology and Human Welfare 7 - Type Study of Periplaneta Americana 8 - Ecology & Environment