NEET > Biology Class 12 > Ecology: Community & Biome
Ecology: Community & Biome Video Lecture - Biology Class 12 - NEET
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157 videos|398 docs|239 tests
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FAQs on Ecology: Community & Biome Video Lecture - Biology Class 12 - NEET
| 1. What is a community in ecology? |  |
Ans. In ecology, a community refers to a group of interacting species that live in the same area and have the potential to influence each other's abundance and distribution. They share a common environment and interact through various ecological processes, such as competition, predation, and mutualism.
| 2. What is a biome in ecology? | |
Ans. A biome is a large-scale ecosystem characterized by specific climatic conditions, dominant vegetation, and distinct types of organisms. It is defined by factors such as temperature, precipitation, and soil type, which influence the types of plants and animals that can survive and thrive in that particular region.
| 3. How are communities and biomes related? | |
Ans. Communities and biomes are closely interconnected in ecology. A community represents the assemblage of species living in a particular area, while a biome refers to the larger-scale ecosystem that encompasses multiple communities. Biomes are determined by climatic conditions and physical features, which in turn shape the species composition and interactions within the communities present.
| 4. What are some examples of biomes? | |
Ans. Examples of biomes include tropical rainforests, deserts, grasslands, tundra, taiga, temperate deciduous forests, and aquatic biomes such as freshwater lakes, rivers, and marine ecosystems. Each of these biomes has unique characteristics, such as the presence of specific plant and animal species adapted to the prevailing environmental conditions.
| 5. How do human activities impact communities and biomes? | |
Ans. Human activities can have significant impacts on communities and biomes. Deforestation, pollution, habitat destruction, and climate change caused by human actions can disrupt the delicate balance within communities and alter the structure and function of biomes. These impacts can lead to the loss of biodiversity, changes in species distributions, and habitat degradation, ultimately affecting the overall health and sustainability of ecosystems.
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Sushil Kumar |
Video Description: Ecology: Community & Biome for NEET 2023 is part of Biology Class 12 preparation.
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