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Ecology MCQ Question with Answer

Ecology MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 15
Which is the correct sequence in a food-chain

Grass > Wolf �Deer -^Buffalo
Grass � Snake �Insect �Deer
Grass -�Insect >Birds >Snake
Bacteria ->Grass ~>Rabbit -�Wolf
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Question No : 16
Animals which live at the bottom of the sea are called

leutic
benthic
pelagic
none of these
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Question No : 17
The first fish that eats upon the planktonic form is

carnivore
primary consumer
secondary consumer
decomposers
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Question No : 18
The whale is

primary producer
carnivorous secondary consumer
herbivorous
a decomposers
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Question No : 19
All the living organisms on earth constitute

biome
biosphere
community
population
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Question No : 20
The most widespread form of symbiosis in nature is

mutualism
commensalism
predatism
parasitism
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Question No : 21
An organism which lives at the expense of another organism is called

predator
prey
host
parasite
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Wanna test your skill? Here are some exams we prepared for you. So if you need to test your skill just attempt any exam from bellow.

Exam Name No. Of Q Link
General Biology set 1 30 Start
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General Biology set 3 30 Start
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