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Online Tests
Biology 10th Class English Medium Chapter 16 Online Test MCQs With Answers
Question # 1
Biospher surrounding the earth is about:
Choose an answer
17 km
18 km
19 km
20 km
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Question # 2
The type of symbiotic relationship in which one member get benefit and other is unaffected is called.
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Parasitism
Mutualism
Commensalism
Predation
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Question # 3
Which one of the following is tertiary consumer.
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Owl
Larva of burtterfly
Deer
Rabbit
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Question # 4
Naturally found in graphite and diamond.
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Nitrogen
Oxygen
Hydrogen
Carbon
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Question # 5
The base of food chain is always formed by:
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Producers
Consumers
Decomposrs
Heterotrophs
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Question # 6
An example of carnivores plant is.
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Mosses
Ferns
Rose plant
Sundew
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Question # 7
A relationship between species in which both species benefit is called.
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Parasitism
Mutualism
Symbiosis
Commensalism
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Question # 8
Example of Ectoparasite is:
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Becteria
Virus
Ascaris
Mosquito
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Question # 9
The materials flow from one trophic level to the next by means of:
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Food chains
Food web
Both a & b
None of these
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Question # 10
At the end of a long food chian the energy will be.
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Will more
As same as at start
Will less
Zero
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Question # 11
All the population that live in a habitat and interact in various ways with one another are collectively called:
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ecosystem
community
biosphere
populations
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Question # 12
Which form of nitrogen is taken by the producer of the Ecosystem?
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Nitrogen Gas
Ammonia
Nitrage
Nitrates
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Question # 13
An example of carnivores plant is:
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Mosses
Ferns
Rose Plant
Sundew
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