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What is the functional unit of the envir...

What is the functional unit of the environment comprising of the living and non-living components called?

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The correct Answer is:
Ecosystem
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Biosphere is a global ecosystem composed of living organisms and abiotic factors from which they derive energy and nutrients. And ecosystem is defined as structural and functional unit of the biosphere comprising of living and non-living environment that interact by means of food chains and chemical cycles resulting in energy flow, biotic diversity and material cycling to form a stable, self-supporting system The given figure best represents:

Biosphere is a global ecosystem composed of living organisms and abiotic factors from which they derive energy and nutrients. And ecosystem is defined as structural and functional unit of the biosphere comprising of living and non-living environment that interact by means of food chains and chemical cycles resulting in energy flow, biotic diversity and material cycling to form a stable, self-supporting system Which trophic level is incorrectly defined?

Knowledge Check

  • Living and non-living objects of nature

    A
    Have similar materials
    B
    Obey same physico-chemical laws
    C
    Both A and B
    D
    Have same materials but obey different physico-chemical and biochemical laws

  • Which of the following is a living component of xylem?

    A
    Xylem fibres
    B
    Tracheids
    C
    Vessels
    D
    Xylem parenchyma

  • Assertion Nutrient cycle means cycling of glucose or reserved food material within the plant body Reason Transfer of biogenetic nutrients between living and non-living components is called biogeochemical cycle.

    A
    Both Assertion and Reason are true and Reason is the cprrect explanation of Assertion
    B
    Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion
    C
    Assertion is true, but Reason is false
    D
    Assertion is false, but Reason is true

    • Similar Questions

    Explore conceptually related problems

    Biosphere is a global ecosystem composed of living organisms and abiotic factors from which they derive energy and nutrients. And ecosystem is defined as structural and functional unit of the biosphere comprising of living and non-living environment that interact by means of food chains and chemical cycles resulting in energy flow, biotic diversity and material cycling to form a stable, self-supporting system The diagram below shows a food web from the sea shore The mussel can be described as

    Biosphere is a global ecosystem composed of living organisms and abiotic factors from which they derive energy and nutrients. And ecosystem is defined as structural and functional unit of the biosphere comprising of living and non-living environment that interact by means of food chains and chemical cycles resulting in energy flow, biotic diversity and material cycling to form a stable, self-supporting system Which of the following group of organisms are not included in ecological food chain?

    Name the connecting link between living and non-living.

    Name the different components of xylem and draw a living component ?

    Name the different components of xylem and draw a living component.

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