A) Pyramid of numbers in a grassland
B) Pyramid of biomass in a fallow land
C) Pyramid of biomass in a lake
D) Energy pyramid in a spring
Correct Answer: C
Solution :
[c] In aquatic ecosystem such as pond, as the producers (macrophytes, phytoplankton) are small organisms. Their biomass is least, and this value gradually shows an increase towards the apex of the pyramid, thus making the pyramid inverted in shape.You need to login to perform this action.
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