Biology 1st Semester Final Exam Review

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What is temporal partitioning?

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Temporal partitioning is a type of resource partitioning where different species use the same resource at different times to reduce competition.

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What is a biotic factor?

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A biotic factor is a living component of an ecosystem, such as plants, animals, fungi, and bacteria.

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What is growth and development in biology?

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Growth and development refer to the processes by which organisms increase in size and mature into their adult forms.

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What is an abiotic factor?

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An abiotic factor is a non-living component of an ecosystem, such as sunlight, temperature, water, and wind.

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Give an example of a biotic factor in an ecosystem.

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Examples of biotic factors include animals, plants, fungi, and microorganisms.

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Give an example of an abiotic factor in an ecosystem.

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Examples of abiotic factors include sunlight, water, soil, and air.

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What is resource partitioning?

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Resource partitioning is the division of resources among different species to reduce competition.

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What is the role of decomposers in an ecosystem?

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Decomposers break down dead organic matter, recycling nutrients back into the ecosystem.

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What is the difference between a food chain and a food web?

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A food chain is a linear sequence of organisms through which nutrients and energy pass, while a food web is a complex network of interconnected food chains.

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What is the significance of biodiversity in an ecosystem?

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Biodiversity enhances ecosystem productivity, stability, and resilience, allowing ecosystems to better withstand changes.