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Biodiversity and Ecosystem
Lesson 9 of 13 • 73 upvotes • 5:27mins
Abhishek Kumar
In this lesson Abhishek has explained about biodiversity with its three levels, genetic diversity and its species, ecosystem of community diversity and finally ecosystem.
Summary of Biology NCERT Class 12 - Environment Related Chapters for UPSC Aspirants
13 lessons • 1h 35m
1
Overview
2:02mins
2
Organism and Environment
6:42mins
3
Major Abiotic Factors and Responses to It
8:15mins
4
Adaptation, Population and Population Pyramids
5:25mins
5
Poulation Interaction
10:27mins
6
Ecosystem, Productivity and Energy Flow
10:03mins
7
Ecological Pyramids and Ecological Succession
11:23mins
8
Biogeochemical Cycle
10:45mins
9
Biodiversity and Ecosystem
5:27mins
10
Biodiversity Loss and Conservation
7:49mins
11
Pollution and Its Control Measures
5:43mins
12
Soil and Nuclear Wastes, Agrochemicals and Deforestation
5:59mins
13
Greenhouse Effect and Global Warming
5:46mins
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