A. Phototrophs are transducers
B. Some herbivores are converters
C. Microconsumers are saprotrophs
D. All are correct
Ecology and General Silviculture
Ecology and General Silviculture
A. The biomass of producers is less than the combined biomass of consumers and decomposers
B. No general statement can be made about relative biomass of different ecological groups
C. The biomass of secondary consumers is usually greater than the biomass of primary consumers
D. The biomass of producers is generally greater than the biomass of primary consumers
A. Nitrogen fixing organisms
B. Photosynthesizing organisms
C. Respiration
D. Decomposers
A. Herbivore
B. Carnivore
C. Autotroph
D. Omnivore
A. Pond ecosystem
B. Grassland ecosystem
C. Desert ecosystem
D. Forest ecosystem
A. The first trophic level
B. The second trophic level
C. The third trophic level
D. The fourth trophic level
A. They are widely distributed
B. They are firmly fixed to soil
C. They alone have the capacity to fix the atmospheric CO2 in the presence of sunlight
D. There are more herbivorous animals than the carnivorous
A. Producers and primary consumers
B. Producer, herbivores and carnivores
C. Producers, carnivores and decomposers
D. Producers, consumers and decomposers
A. Plants of a particular area
B. Area occupied by living beings
C. Plants of world
D. Spherical plants
A. Producer
B. Primary consumer only
C. Primary and Secondary consumer
D. Secondary consumer only