A. Grasshopper, frog, snake
B. Grasshopper, rat, snake
C. Millipedes, centipedes, sparrow
D. Earthworm, hen, rat
Related Mcqs:
- A crocodile had just eaten a lamb when a hawk saw the crocodile attacked it, and consumed it. The hawk is in ecological terms:
A. A producer
B. A primary consumer
C. A secondary consumer
D. A tertiary consumer - The first link in any food chain is a green plant because:
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 - 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 food chain initial organisms are:
A. Top consumers
B. Secondary consumers
C. Primary consumers
D. Photo synthesizers - 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 - 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 transfer of food energy from the sources in plants through a series of organisms with repeated stages of eating and being eaten is known as:
A. Food way
B. Food web
C. Food link
D. Food chain - A group of plants living together under similar or dissimilar environmental conditions is called:
A. Vegetation
B. Flora
C. Species
D. Community - The study of interaction between living organisms and environment in a specific area is the study of:
A. Photobiology
B. Phytogeography
C. Ecosystem
D. Phytosociology - The living organisms of all ecosystems collectively constitute:
A. Producers
B. Decomposers
C. Consumers and decomposers
D. Biosphere