Select the correct option(s) regarding ecolog | vedclass

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(D) $1$. The pyramid of energy is always upright because energy flow is unidirectional and some energy is always lost as heat at each trophic level ac

Vedclass · Accepted Answer

All of the above.

Vedclass · Answer

(D) $1$. The pyramid of energy is always upright because energy flow is unidirectional and some energy is always lost as heat at each trophic level according to the $10\%$ law.$2$. In a sea ecosystem, the biomass of phytoplankton (producers) is much smaller than that of zooplankton and small fish (consumers), leading to an inverted pyramid of biomass.$3$. In a forest ecosystem, the biomass of trees (producers) is significantly higher than that of herbivores and carnivores, resulting in an upright pyramid of biomass.$4$. Therefore, all the given statements are correct.

Select the correct option$(s)$ regarding ecological pyramids.

Similar Questions

An inverted pyramid of $...A...$ may occasionally be observed in $...B...$ communities.

In a pond ecosystem,the pyramid of numbers is:

Assertion : In a food chain, members of successive higher levels are fewer in number.
Reason : Number of organisms at any trophic level depends upon the availability of organisms which serve as food at the lower level.

Which of the following ecological pyramids is most representative of functional characteristics of an ecosystem?

$A$: Ecological pyramids cannot explain all the vital functions of any ecosystem.
$R$: Pyramids actually do not explain the role of organisms working at more than one trophic level.

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