(D) In an ecosystem,organisms are classified based on their food source. Producers (plants) are at the first trophic level. Herbivores,which feed dire

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(D) In an ecosystem,organisms are classified based on their food source. Producers (plants) are at the first trophic level. Herbivores,which feed directly on producers,are known as primary consumers. They are also referred to as 'key industry animals' because they convert plant biomass into animal biomass,which is then available to higher trophic levels (carnivores).

Class 12 Biology Ecosystem Mix Examples- Ecosystem

Medium

Herbivores are called

A
Primary consumers
B
Secondary producers
C
Key industry animals
D
All the above

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Class 12

Biology Questions

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Ecosystem

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Mix Examples- Ecosystem

Match the following columns:
Column-$I$ Column-$II$
$(a)$ Earthworm $(i)$ Pioneer species
$(b)$ Succession $(ii)$ Detritivores
$(c)$ Ecosystem service $(iii)$ Birth rate
$(d)$ Population growth $(iv)$ Pollination

Medium

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Which of the following statements is incorrect?

Medium

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Which group of living organisms given below is a link in the food chain between green plants and a hawk?

Medium

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Identify the organisms $I, II, III$ and $IV$ in the given food web.
$I$ | $II$ | $III$ | $IV$

MediumAIPMT 2012

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Which one of the following is not a gaseous biogeochemical cycle in ecosystem?

MediumAIPMT 2012

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Column-$I$	Column-$II$
$(a)$ Earthworm	$(i)$ Pioneer species
$(b)$ Succession	$(ii)$ Detritivores
$(c)$ Ecosystem service	$(iii)$ Birth rate
$(d)$ Population growth	$(iv)$ Pollination

Herbivores are called

Similar Questions

Match the following columns:Column-$I$Column-$II$$(a)$ Earthworm$(i)$ Pioneer species$(b)$ Succession$(ii)$ Detritivores$(c)$ Ecosystem service$(iii)$ Birth rate$(d)$ Population growth$(iv)$ Pollination

Which of the following statements is incorrect?

Which group of living organisms given below is a link in the food chain between green plants and a hawk?

Identify the organisms $I, II, III$ and $IV$ in the given food web.$I$ | $II$ | $III$ | $IV$

Which one of the following is not a gaseous biogeochemical cycle in ecosystem?

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Match the following columns:
Column-$I$ Column-$II$
$(a)$ Earthworm $(i)$ Pioneer species
$(b)$ Succession $(ii)$ Detritivores
$(c)$ Ecosystem service $(iii)$ Birth rate
$(d)$ Population growth $(iv)$ Pollination

Identify the organisms $I, II, III$ and $IV$ in the given food web.
$I$ | $II$ | $III$ | $IV$