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Adaptation, Population and Population Pyramids (in Hindi)
Lesson 4 of 13 • 226 upvotes • 8:17mins
Abhishek Kumar
In this lesson you will get an idea about adaptation, population and population pyramids- expanding, stable and declining.
(Hindi) Biology NCERT Class 12 - Environment and Ecology for UPSC Aspirants
13 lessons • 1h 55m
1
Overview Lesson (in Hindi)
2:54mins
2
Organism and Environment (in Hindi)
9:33mins
3
Major Abiotic Factors and Responses (in Hindi)
10:34mins
4
Adaptation, Population and Population Pyramids (in Hindi)
8:17mins
5
Population Interaction (in Hindi)
12:12mins
6
Ecosystem, Productivity and Energy Flow (in Hindi)
11:27mins
7
Ecological Pyramids and Ecological Succession (in Hindi)
12:58mins
8
Biogeochemical Cycle (in Hindi)
13:14mins
9
Biodiversity and Ecosystem (in Hindi)
7:11mins
10
Biodiversity Loss and Conservation (in Hindi)
7:25mins
11
Pollution and its Control Measures (in Hindi)
7:57mins
12
Solid and Nuclear Waste, Agrochemicals and Deforestation (in Hindi)
6:22mins
13
Greenhouse Effect and Global Warming (in Hindi)
4:55mins
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