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Adaptation, Population and Population Pyramids
Lesson 4 of 13 • 102 upvotes • 5:25mins
Abhishek Kumar
In this lesson you will get an idea about adaptation, population and population pyramids- expanding, stable and declining.
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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