A.Metabolism of producers
B.Metabolism of consumers
C.Both (a) & (b)
D.Combustion of fuel
Related Mcqs:
- Sulphur is returned to the soil by:
- In an ecosystem, the population of:
- Which of the following characterizes the biomass in an ecosystem?
- Biotic components of an ecosystem include:
- Biological equilibrium is found among the:
- Moisture loss is determined by
- When a big fish eats a small fish, which easts water-fleas supported by phytoplankton, the water leas are:
- In a pyramid of numbers, in a grassland ecosystem, the largest population is that of______________?
- If corbon dioxide is withdrawn from the biosphere, which organism would first experience negative effect?
- Herbivores are also called as___________?
