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Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
Organisms in the ecosystem that are responsible for the recycling of plant and animal wastes are:
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Consumers
Producers
Decomposer
Competitors
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Question # 2
The uncontrolled cell divisions in lungs tissue is called:
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bronchitis
emphysema
cancer
Asthma
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Question # 3
An example of hardest connection tissue in the body is:
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Cartillage
Bone
Blood
fats
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Question # 4
The plants living in dry environment are
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halophytes
hydrophytes
epiphytes
xerophytes
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Question # 5
The typical volume of urine produced by an average adult per day is:
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1 liter
2 liter
1.4 liter
5 liter
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Question # 6
Living of nitrogen fixing bacteria in the roots nodules of Leguminous plant is an example of.
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Predation
Parasitism
Mutualism
Commensalism
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Question # 7
All ecosystem of the world join and makees:
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Biosphere
Heterosphere
Geosphere
Hydrosphere
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Question # 8
The average life for donated kidney is.
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1-5 years
5-10 years
10-15 years
15-20 years
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Question # 9
Transmission of character (traits) from parent offspring is called:
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Inheritance
Mutation
Regeneration
Reproduction
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Question # 10
The maintenance of internal body temperature is called.
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Osmoregulation
Thermoregulation
Excretion
Guttation
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Question # 11
Every year "World Day" is celebrated on:
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31 May
30 May
31 March
21 March
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Question # 12
Microsphore in plants is also termed as:
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Pollen grain
Pollen tube
Germ nucleus
Mega spore
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Question # 13
Which neurons are present inside the central nervous system?
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Sensory neurons only
Motor neurons only
Sensory and motor neurons both
Interneurons only
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