Choose the correct pair of Trophic level - Dr | vedclass

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Question

(B) In a grassland ecosystem,the pyramid of biomass is upright.According to the standard data for a grassland ecosystem:$1$. Primary Producers $(PP)$

Vedclass · Accepted Answer

$PC - 37$

Vedclass · Answer

(B) In a grassland ecosystem,the pyramid of biomass is upright.According to the standard data for a grassland ecosystem:$1$. Primary Producers $(PP)$ have the highest dry weight,which is $809 \ kg\ m^{-2}$.$2$. Primary Consumers $(PC)$ have a dry weight of $37 \ kg\ m^{-2}$.$3$. Secondary Consumers $(SC)$ have a dry weight of $11 \ kg\ m^{-2}$.$4$. Tertiary Consumers $(TC)$ have the lowest dry weight,which is $1.5 \ kg\ m^{-2}$.Comparing these values with the options,the pair $PC - 37$ is correct.

Choose the correct pair of Trophic level - Dry weight $(kg\ m^{-2})$ based on the pyramid of biomass in a grassland ecosystem.

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