Class 12 Biology Chapter 16 | Ecosystem Full Chapter Explanation | CBSE/NCERT/NEET (2022-23)
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✅ In this video,
✔️ Class: 12
✔️ Subject: Biology
✔️ Chapter: 14
✔️ Topic Name: Ecosystem
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00:00 Introduction: Ecosystem
07:35 Importance of Ecosystem
10:00 Organisation (Components) of the Ecosystem
18:14 Abiotic Component of Ecosystem
19:44 Difference Between Producers and Consumers
22:55 Difference Between Primary Carnivores and Secondary Carnivores
23:34 Organisation (Components) of the Ecosystem
31:04 Difference Between Producers and Decomposers
33:43 Productivity
34:32 Ecosystem Structure and Functions
37:48 Ecosystem Structure and Functions
45:30 Difference Between Net Primary Productivity and Gross Primary Productivity
49:53 Difference Between Primary Productivity and Secondary Productivity
54:26 Some Informations Related to Productivity
1:00:16 Decompositions
1:03:18 Decompositions Process
1:08:32 Process Involved in Decomposition of Detritus
1:16:39 Trophic Levels
1:27:33 Ecological Principles Derived from Food Chain
1:29:14 Food Web
1:31:13 Difference Between Grazing and Detritus Food Chains
1:33:02 Difference Between Food Chain and Food Web
1:34:42 Ten Percent Law
1:37:22 Fate of Solar Energy Incident on Vegetation
1:39:54 Pyramid of Numbers
1:52:26 Pyramid of Energy
1:54:00 Limitation of Ecological Pyramid
1:56:11 Ecological Efficiency
1:59:57 Biotic or Ecological Succession
2:08:16 Ecological Succession Shows Certain Characteristics
2:10:27 Summary of Xerarch
02:28:00 Website Overview
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