Biological Organization

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What is biological organization?

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Biological organization refers to the hierarchical structure of living organisms, ranging from atoms and molecules to cells, tissues, organs, organ systems, organisms, populations, communities, ecosystems, and the biosphere.

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What is a tissue?

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A tissue is a group of similar cells that work together to perform a specific function in an organism.

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What is an organ?

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An organ is a structure composed of two or more types of tissues that work together to perform specific functions.

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What is an organ system?

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An organ system is a group of organs that work together to perform complex functions necessary for the survival of an organism.

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What is a population in biology?

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A population is a group of individuals of the same species that live in a specific area and can interbreed.

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What is a community in ecology?

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A community is a group of different species that live together in a specific area and interact with each other.

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What are abiotic factors?

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Abiotic factors are the non-living chemical and physical parts of the environment that affect living organisms, such as water, sunlight, air, and minerals.

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What is an ecosystem?

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An ecosystem is a community of living organisms interacting with their physical environment, including both biotic and abiotic components.

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What is the biosphere?

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The biosphere is the global sum of all ecosystems, representing the zone of life on Earth, where living organisms interact with the atmosphere, hydrosphere, and lithosphere.

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What is an organism?

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An organism is an individual living entity that can carry out life processes independently.