{"ok":true,"q":"Keystone Species","n":10,"results":[{"id":"class_11\/geography\/chapter_16_biodiversity_and_conservation","title":"Chapter 16 — Biodiversity And Conservation","class_num":11,"subject":"geography","subject_label":"Geography","summary":"Introduction: This chapter introduces biodiversity — the variety of life at genetic, species and ecosystem levels — and situates it within physical geography and conservation scien","topic":"","anchor":""},{"id":"class_12\/biology\/chapter_15_biodiversity_and_conservation","title":"Chapter 15 — Biodiversity And Conservation","class_num":12,"subject":"biology","subject_label":"Biology","summary":"Introduction: This chapter introduces biodiversity — the variety of life at genetic, species and ecosystem levels — and places it in ecological, economic and cultural context. It e","topic":"Conservation — concepts and objectives","anchor":"topic-11"},{"id":"class_12\/biology\/chapter_13_organisms_and_populations","title":"Chapter 13 — Organisms And Populations","class_num":12,"subject":"biology","subject_label":"Biology","summary":"This chapter introduces basic ecological concepts at the level of organisms and populations. It explains how individuals of a species interact with their environment (habitat and n","topic":"Organisms and Environment","anchor":"topic-1"},{"id":"class_11\/geography\/chapter_05_natural_vegetation","title":"Chapter 5 — Natural Vegetation","class_num":11,"subject":"geography","subject_label":"Geography","summary":"This chapter examines the natural vegetation of India — the plant cover that develops under prevailing climate, soil, relief and other environmental conditions in areas with minima","topic":"Tropical Thorn and Scrub Forests","anchor":"topic-8"},{"id":"class_12\/biology\/chapter_14_ecosystem","title":"Chapter 14 — Ecosystem","class_num":12,"subject":"biology","subject_label":"Biology","summary":"Chapter \"Ecosystem\" (Class 12 Biology, NCERT) introduces ecosystems as functional units where organisms interact with each other and with physical environment. It explains the stru","topic":"Ecosystem Stability, Productivity and Conservation","anchor":"topic-11"},{"id":"class_12\/biology\/chapter_16_environmental_issues","title":"Chapter 16 — Environmental Issues","class_num":12,"subject":"biology","subject_label":"Biology","summary":"This chapter introduces Environmental Issues relevant to Class 12 Biology, explaining how human activities affect air, water, soil and biodiversity at local to global scales. It hi","topic":"Protected Areas and Hotspots","anchor":"topic-20"},{"id":"class_11\/biology\/chapter_04_animal_kingdom","title":"Chapter 4 — Animal Kingdom","class_num":11,"subject":"biology","subject_label":"Biology","summary":"This chapter gives a structured account of the Animal Kingdom as presented in the NCERT Class 11 Biology textbook. It introduces why classification is necessary and the principles ","topic":"Introduction and Need for Classification","anchor":"topic-1"},{"id":"class_11\/geography\/chapter_15_life_on_the_earth","title":"Chapter 15 — Life On The Earth","class_num":11,"subject":"geography","subject_label":"Geography","summary":"Introduction: \"Life on the Earth\" (Fundamentals of Physical Geography, Class 11) introduces students to the distribution, organization and functioning of life on Earth. The chapter","topic":"Introduction: Life on the Earth","anchor":"topic-1"},{"id":"class_10\/social_science\/chapter_02_forest_and_wildlife_resources","title":"Chapter 2 — Forest And Wildlife Resources","class_num":10,"subject":"social_science","subject_label":"Social Science","summary":"This chapter explores India’s forests and wildlife as critical natural resources that sustain ecological balance, livelihoods and cultural values. It introduces types and distribut","topic":"Protected Areas and Major Programmes","anchor":"topic-7"},{"id":"class_12\/geography\/chapter_12_geographical_perspective_on_selected_issues_and_problems","title":"Chapter 12 — Geographical Perspective On Selected Issues And Problems","class_num":12,"subject":"geography","subject_label":"Geography","summary":"Introduction: This chapter examines major social, economic and environmental issues and problems in contemporary India from a geographical perspective. It asks how population growt","topic":"Forests, Biodiversity and Conservation","anchor":"topic-9"}]}