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Ecological pyramids of EVS Part 6 (in Hindi)
Lesson 6 of 7 • 0 upvotes • 11:38mins
Vinod Kumar
Ecological pyramids , pyramids of number, pyramids of biomass, pyramids of energy, this topic most important for EVS and computational exam.
(Hindi) Environment, Ecology and Ecosystem : Teacher Eligibility Test (TET)
7 lessons • 1h 3m
1
Environment, Ecology and Ecosystem (in Hindi)
8:52mins
2
Factor of Ecosystem Biotic and Abiotic (in Hindi)
9:02mins
3
Trophic Levels of Ecosystem EVS (in Hindi)
8:33mins
4
Food Chain of Ecosystem EVS (in Hindi)
8:09mins
5
Food Web of Ecosystem EVS (in Hindi)
8:28mins
6
Ecological pyramids of EVS Part 6 (in Hindi)
11:38mins
7
Law of energy and pyramid of energy Part 7 (in Hindi)
9:06mins
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