Organisms and Populations - Full Chapter Explanation | Class 12 Biology Chapter 13 | 2022-23
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✅ In this video,
✔️ Class: 12th
✔️ Subject: Biology
✔️ Chapter: Organisms and Populations (Chapter 13)
✔️ Topic Name: Organisms and Populations - Full Chapter Explanation | Class 12 Biology Chapter 13 | 2022-23
✔️ Topics Covered In This Video : This video provides deeper understanding of concepts to the students who are preparing for the CBSE Class 12 Biology exam in the year 2023. It is presented by Ashish Sir and provides a thorough overview of chapter 13 Organisms and Populations.
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00:00 Introduction: Organisms and Populations
00:07 Ecology
03:26 Population
04:49 Tundra Biome:
06:10 The Northern Coniferous Needle Leaf Forest:
07:06 The Temperate Deciduous Forest:
07:52 The Tropical Rainforest:
09:12 Tropical Deciduous Forest:
09:36 The Chaparral (Mediterranean Scrub Forest) Biome:
10:21 The Tropical Savanna Biome:
11:08 The Grassland Biome:
12:18 The Desert Biome
13:26 Reason Behind Higher Biodiversity in Tropics:
13:51 Environmental Factors
14:21 Major Abiotic Factor:
22:34 Soil Profile
24:39 Response to Abiotic Factor:
28:22 Difference Between Regulators and Conformers:
30:54 Partial Regulators:
34:28 Migration as a Strategy of Adaptation in Animals:
36:08 Ecological Adaptation:
48:15 Population Dynamics:
52:51 Population Attributes:
58:30 Age Pyramids:
58:50 Population Density
01:02:08 Growth Models
01:08:37 Life History Variation:
01:10:24 Difference Between Exponential and Logistic Growth:
01:15:21 Predation
01:15:21 Population Interaction:
01:18:48 Interaction Amongst Different Species:
01:19:57 Predation:
01:27:33 Parasitism:
01:36:24 Difference Between Predator and Parasite:
01:40:51 Amensalism:
01:44:18 Commensalism:
01:50:53 Protocooperation:
01:54:37 Mutualism:
02:00:31 Competition:
02:14:48 Website Overview
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