Flow of energy declines from low to higher trophic level in ecosystem, is mainly explained by

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12.Ecosystem

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Flow of energy declines from low to higher trophic level in ecosystem, is mainly explained by

First law of thermodynamics

Second law of thermodynamics

Both of these

None of the above

Solution

(b)The second law of thermodynamics states that, ‘‘Process involving energy transformation will not occur spontaneously unless there is degradation of energy from nonrandom to a random form’’.

Standard 12

Biology

Snake generally belongs to

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Match the following columns.

Column $- I$ Column $- II$

$(a)$ Phytoplankton, grass $(p)$ First trophic level

$(b)$ Man, Lion $(q)$ Herbivore

$(c)$ Zooplankton, Cow, Grasshopper $(r)$ Third trophic level

$(d)$ Birds, Wolf $(s)$ Top carnivore

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The trophic level of mushroom and Monotropa is

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Word detritus includes

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Why is the rate of assimilation of energy at the herbivore level called secondary productivity ?

easy

Column $- I$	Column $- II$
$(a)$ Phytoplankton, grass	$(p)$ First trophic level
$(b)$ Man, Lion	$(q)$ Herbivore
$(c)$ Zooplankton, Cow, Grasshopper	$(r)$ Third trophic level
$(d)$ Birds, Wolf	$(s)$ Top carnivore

Flow of energy declines from low to higher trophic level in ecosystem, is mainly explained by

Solution

Similar Questions

Snake generally belongs to

Match the following columns. Column $- I$ Column $- II$ $(a)$ Phytoplankton, grass $(p)$ First trophic level $(b)$ Man, Lion $(q)$ Herbivore $(c)$ Zooplankton, Cow, Grasshopper $(r)$ Third trophic level $(d)$ Birds, Wolf $(s)$ Top carnivore

The trophic level of mushroom and Monotropa is

Word detritus includes

Why is the rate of assimilation of energy at the herbivore level called secondary productivity ?

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Match the following columns.

Column $- I$ Column $- II$

$(a)$ Phytoplankton, grass $(p)$ First trophic level

$(b)$ Man, Lion $(q)$ Herbivore

$(c)$ Zooplankton, Cow, Grasshopper $(r)$ Third trophic level

$(d)$ Birds, Wolf $(s)$ Top carnivore