A) inverted pyramid of number
B) inverted pyramid of biomass
C) upright pyramid of biomass
D) inverted pyramid of energy
Correct Answer: B
Solution :
Pyramid of biomass is inverted only in case of pond ecosystem as biomass of producers is minimum and of top consumers is maximum. Pyramid of number is inverted only in case of parasitic food chain as the number of producers is minimum and top consumers are maximum. Pyramid of energy is always upright because energy of the producers is always more than primary consumers and so on ie, energy goes on decreasing.
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