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Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
All populations collectively are called.
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Species
Blome
Community
Ecosystem
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Question # 2
Vocal cards are present in:
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Nasal cavity
Pharynx
Larynx
Trachea
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Question # 3
it is example of secondary consumer.
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Cattle
Snake
Lion
Frog
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Question # 4
The material that has weakened pathogenes.
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Antibiotic
Analgesic
Vaccine
Quinine
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Question # 5
The Myelin Sheath of formed by:
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Nodes of Raniver
Axons
Dendrites
Schwan cells
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Question # 6
Cytocine always makes pair with :
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Guanine
Hydrogen
Adenine
Thymine
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Question # 7
A thick muscular layer beneath lungs is called:
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Kidney
Diaphragm
Bladder
Ureter
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Question # 8
In an ecosystem the flow of _________ is one way, while _________ is/are constantly recycled.
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Minerals, energy
Energy minerals
Oxygen, Energy
Glucose, water
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Question # 9
Enzyme is used to cut the adentified gene from the total DNA of Donar organism is:
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Endonuclease
Ligase
Restriction endonuclease
Amylase
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Question # 10
In gout ___________ is accumulated in immovable joints.
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Glucose
Urea
Uric acid
Ammonia
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Question # 11
Which gas us absorbed through stomata of plant during night?
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Carbon dioxide
Oxygen
Nitrigen
Hydrogen
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Question # 12
The type of symbiotic association in which partner gets benefits while ohter is neither benefited nor harmed is called.
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Commenaslism
Mutualism
Parasitism
Predation
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Question # 13
Water , soil, air, temperature, wind and sunlight are example of:
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Biotic factors
Biomass
Environment
Abiotic factors
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