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(c) Wolf, grass, snake, tiger
(a) Decrease in energy availability at higher trophic levels
(a) unidirectional
(a) food web
(c) chemical energy
Which group of organisms are not constituents of a food chain?
(c) Wolf, grass, snake, tiger
(c) Wolf, grass, snake, tiger
See lessWhich of the following limits the numbers of trophic levels in a food chain?
(a) Decrease in energy availability at higher trophic levels
(a) Decrease in energy availability at higher trophic levels
See lessFlow of energy in an ecosystem is always
(a) unidirectional
(a) unidirectional
See lessOrganisms of a higher trophic level which feed on several types of organisms belonging to a lower trophic level constitute the
(a) food web
(a) food web
See lessIn an ecosystem, the 10 % of energy available for transfer from one trophic level to the next is in the form of
(c) chemical energy
(c) chemical energy
See less