A: Pyramid of biomass is always upright for t | vedclass

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(D) In a tree ecosystem,a single tree (producer) has a much larger biomass than the herbivores (birds,insects) that feed on it. Therefore,the pyramid

Vedclass · Accepted Answer

Both Assertion and Reason are incorrect.

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(D) In a tree ecosystem,a single tree (producer) has a much larger biomass than the herbivores (birds,insects) that feed on it. Therefore,the pyramid of biomass for a tree ecosystem is inverted,not upright. Since the assertion states that the pyramid is always upright for a tree ecosystem,the assertion is incorrect. The reason provided is also incorrect because the biomass of a single tree is indeed greater than that of the herbivores,but this leads to an inverted pyramid,not an upright one.

$A$: Pyramid of biomass is always upright for tree ecosystem.
$R$: Total biomass of a tree in a specific area is more than that of herbivores.

Similar Questions

Define ecological pyramids and describe with examples,pyramids of number and biomass.

In a typical pyramid of numbers,if the top carnivores are represented as tertiary consumers at the final trophic level,how many total trophic levels are formed?

Which of the following types of pyramids represents the energy flow or functional capacity of an ecosystem?

$A$: Ecological pyramid of biomass is generally inverted in the sea.
$R$: Biomass of fishes far exceeds that of phytoplanktons.

Which one of the following statements for the pyramid of energy is incorrect?

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$A$: Pyramid of biomass is always upright for tree ecosystem.$R$: Total biomass of a tree in a specific area is more than that of herbivores.