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What provides the energy which then flow...

What provides the energy which then flows through a food chain ?

A

glucose

B

oxygen

C

respiration

D

sunlight

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • Which of the following statement(s) regarding energy flow is/are false? I. The detritus food chain begins with dead organic matter. II. In aquatic ecosystem, detritus food chain is the major conduit for energy flow. III. In terrestrial ecosystem a larger fraction of energy flows through grazing food chain. IV. Producers belong to the first trophic level of the food chain.

    A
    I and II only
    B
    I and IV only
    C
    III and IV only
    D
    II and III only

  • Which of the following constitute a food chain?

    A
    Plant, apple, butterfly, man
    B
    Grass, spider, bee, buffalo
    C
    Plants, insect, toad, snake
    D
    Algae, insect larvae, fish, cow

  • Which of the following constitutes a food chain ?

    A
    Grass, Wheat and Mango
    B
    Grass, Goat and Human
    C
    Goat, Cow and Elephant
    D
    Grass, Fish and Goat

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