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Which trophic level, lowest energy avail...

Which trophic level, lowest energy available in an ecosystem? a.Producer b.Herbivores c.Carnivores d.Decomposers

A

Producer

B

Herbivores

C

Carnivores

D

Decomposers

Text Solution

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Carnivores
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Which trophic level has highest energy in an ecosystem? a.Producers b.Herbivores c.Primary carnivores d.Higher carnivores

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Knowledge Check

  • A successful forest conservation strategy should involve... a.protection of animals at the highest trophic level. b.protection of only consumers. c.to stop all the products available from forests. d.comprehensive programme to protect all the physical and biological components.

    A
    protection of animals at the highest trophic level.
    B
    protection of only consumers.
    C
    to stop all the products available from forests.
    D
    comprehensive programme to protect all the physical and biological components.

  • The average efficiency of energy transfer from herbivore to carnivore level is

    A
    `5%`
    B
    `10%`
    C
    `30%`
    D
    `20%`

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    An ecosystem has producers. herbivores and carnivores but without which of following it is not complete? a.Secondary carnivores b.Higher carnivores c.Omnivores d.Decomposers

    In food chain. organisms which synthesise carbohydrates by the conversion of radiant energy are called.... a.primary producers b.primary consumers c.primary carnivores d.primary decomposers

    Only 10 % energy is used at each trophic level from the available energy and remaining is saved for next level of organisms.

    Find correct sequence for food chain I. Producers rarr decomposers rarr herbivores II. Producers rarr herbivores rarr herbivores rarr carnivores III. Decomposers rarr producers rarr herbivores IV. Producers rarr herbivores rarr decomposers rarr carnivores rarr omnivores

    Level of energy decreases as one goes to upper trophic level in an ecosystem.

    Statement X:Decomposers satisfy their energy requirement directly from producers. Statement Y : The amount of available energy in an ecosystem depends on the rate of photosynthesis carried out by the producers. Which option is correct for statements X and Y? a. X and Y both correct b.X and Y both incorrect. c.X correct and Y incorrect. d.X incorrect and Y correct.

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