101.  It 1 lac living organisms are included in third throphie lavel than what would be the number of producers ?

A. 10 lac

B. 10 thousand

C. 1 thousand

D. 1crore (millian)

Answer : Option D

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102.  In an ecosystem, when organisms can be included in more than one trophic lager ?

A. Phytoplankton

B. Fish

C. Zooplanktm

D. Frog

Answer : Option B

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103.  When organism of aquatic ecosystem is at equvalent trophee level in when cow is included ?

A. Zooplankton

B. Phytoplakton

C. Nekton

D. Benthos

Answer : Option A

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104.  Which of the follows is an in complent Ecosystem ?

A. Grass land

B. Cave

C. River

D. Wet land

Answer : Option B

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105.  What is correct for human ?

A. Herbivore

B. Carnivore

C. Autotrophs

D. Omnivores

Answer : Option D

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106.  

which type of food chain is represented by following example ?
Dead animals ?? insect seavenger ?? Frog ??Snake

A. Grazzing food chain

B. Detritivorous food chain

C. Decomposer food chain

D. Predators food chain.

Answer : Option B

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107.  which type of organisms , fungi & Bacteria of forest ecosystem generally called ?

A. Prodlucers

B. Decomposers

C. Primary consumer

D. Secondary consumers

Answer : Option B

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108.  what is correct for the artificial ecosystem ?

A. Biodiversity is less

B. Biodiversity is High

C. Ecosystem is can not be form by human

D. It is more stable than Netural ecosystem

Answer : Option A

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