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Online Tests
Biology 10th Class English Medium Chapter 16 Online Test MCQs With Answers
Question # 1
A group of organisms of the same species inhabiting a species geographical area ta a particular time is called:
Choose an answer
population
community
ecosystem
species
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Question # 2
it is example of secondary consumer.
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Cattle
Snake
Lion
Frog
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Question # 3
Organisms in the ecosystem that are responisble for recycling of plant and animal wastes are:
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Producers
Consumers
Decomposers
Compititors
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Question # 4
Nitrobactor bacteria converts nitrites into:
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nitrogen
nitrates
urea
ammonia
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Question # 5
An example of carnivores plant is.
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Mosses
Ferns
Rose plant
Sundew
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Question # 6
the type of symbolic association in which partner gets benefits while other is neither benefited nor harmed is called:
Choose an answer
Commensalism
Mutualism
Parasitism
Predation
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Question # 7
The consumers that eat animal flesh as well as plants and plant products are called.
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Herbivores
Carnivores
Omnivores
Insectivores
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Question # 8
The current level of urbanization in Pakistan is about_____ which is not high by global standards.
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23%
32%
36%
39%
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Question # 9
The populations that live in a habitat nad interact with one another are collectively called:
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Biosphere
Ecosystem
Community
Species
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Question # 10
Largest unit of Ecology is:
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Species
Community
Ecosystem
Biosphere
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Question # 11
Which Charles Eiton developed the concept of ecological pyramids?
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1926
1927
1928
1929
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Question # 12
A relationship between species in which both species benefit is called.
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Parasitism
Mutualism
Symbiosis
Commensalism
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Question # 13
An organism that actively hunts other organisms is called.
Choose an answer
Prey
Predator
Parasite
Host
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