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
Related Mcqs:
- Which group of three living organisms, given below is a link in food chain: Green plants …. Hawk:
A. Grasshopper, frog, snake
B. Grasshopper, rat, snake
C. Millipedes, centipedes, sparrow
D. Earthworm, hen, rat - Mr. X is eating curd/yoghurt. For this food intake in a food chain he should be considered as occupying:
A. First trophic level
B. Second trophic level
C. Third trophic level
D. Fourth trophic level - The non-green plants are as important as the green plants because they:
A. Cause human disease
B. Cause diseases of other plants
C. Are useful in several industries
D. Bring about decomposition of dead animals and plant remains - In a food chain, man is:
A. Producer
B. Primary consumer only
C. Primary and Secondary consumer
D. Secondary consumer only - A food chain consists of:
A. Producers and primary consumers
B. Producer, herbivores and carnivores
C. Producers, carnivores and decomposers
D. Producers, consumers and decomposers - A food chain starts with:
A. Nitrogen fixing organisms
B. Photosynthesizing organisms
C. Respiration
D. Decomposers - In a parasitic food chain which trophic level is represented by bugs and lices?
A. T4
B. T3
C. T2
D. T1 - Ten percent law of energy transfer, in a food chain was enunciated by:
A. Elton
B. Heackel
C. Lindeman
D. Schimper - During food chain the maximum energy is stored in:
A. Producers
B. Decomposers
C. Herbivores
D. Carnivores - In a food chain, the total amount of living material is depicted by: A. Pyramid of biomass B. Pyramid of energy C. Pyramid of number D. Trophic levels
xA. Pyramid of biomass
B. Pyramid of energy
C. Pyramid of number
D. Trophic levels
