Transfer of energy from organism to organism in a natural community establishes

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12.Ecosystem

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The transfer of energy from organism to organism in a natural community establishes

Food chains

Biological control

Natural barriers

All the above

Solution

(a)The transfer of food energy from the producers through a series of organisms (herbivores $→$ carnivores $→$ decomposers) with repeated eating and being eaten is known as a food chain.

Standard 12

Biology

In an ecosystem, the insectivorous plants are placed in

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Match the following:

Trophic levels Examples

$(A)$ First $(a)$ Mon

$(B)$ Second $(b)$ Wolf

$(C)$ Third $(c)$ Cow

$(D)$ Fourth $(d)$ Phytoplankton

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A wolf has just eaten a lamb when tiger saw the wolf attacked it and consumed it. The tiger is in ecological terms

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Assertion : A network of food chains existing together in an ecosystem is known as food web.
Reason : An animal like kite cannot be a part of a food web.

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(AIIMS-2011)

A food chain starts with

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Trophic levels	Examples
$(A)$ First	$(a)$ Mon
$(B)$ Second	$(b)$ Wolf
$(C)$ Third	$(c)$ Cow
$(D)$ Fourth	$(d)$ Phytoplankton

The transfer of energy from organism to organism in a natural community establishes

Solution

Similar Questions

In an ecosystem, the insectivorous plants are placed in

Match the following: Trophic levels Examples $(A)$ First $(a)$ Mon $(B)$ Second $(b)$ Wolf $(C)$ Third $(c)$ Cow $(D)$ Fourth $(d)$ Phytoplankton

A wolf has just eaten a lamb when tiger saw the wolf attacked it and consumed it. The tiger is in ecological terms

Assertion : A network of food chains existing together in an ecosystem is known as food web. Reason : An animal like kite cannot be a part of a food web.

A food chain starts with

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Match the following:

Trophic levels Examples

$(A)$ First $(a)$ Mon

$(B)$ Second $(b)$ Wolf

$(C)$ Third $(c)$ Cow

$(D)$ Fourth $(d)$ Phytoplankton

Assertion : A network of food chains existing together in an ecosystem is known as food web.
Reason : An animal like kite cannot be a part of a food web.