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Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
Chromatin is made up of:
Choose an answer
DNA
Protein
DNA+ Protein
None of these
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Question # 2
Example of Endoparasite is.
Choose an answer
Plasmodium
Mosquito
Leech
Lices
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Question # 3
Primary source of energy for all ecosystem is.
Choose an answer
Electricity
Sun
Fire
Nutrients
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Question # 4
R-2 means.
Choose an answer
Reduce
Recycle
Renewable
Reuse
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Question # 5
It is an anti-viral protein:
Choose an answer
urokinase
thymosin
insulin
interferon
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Question # 6
In dihybrid cross the genotypic ratio of F2 generation is:
Choose an answer
1 : 1 ; 1 : 1
1 :3 :1 : 1
1 : 2 : 2 : 1
9 : 3 : 3 : 1
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Question # 7
What happens during Exhalation?
Choose an answer
Ribs muscles relax
Diaphragm become dome shaped
Pressure on lungs increased
All of these
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Question # 8
Inside testes the sperms are produced in:
Choose an answer
vas deferens
sperms duct
seminiferous
collecting ducts tubules
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Question # 9
A disease involving the breakdown of air sacs of the lungs is:
Choose an answer
Bronchitis
emphysemsa
pneumonia
asthma
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Question # 10
In first stem of glycolysis glucose molecules breaks ans divide into two _______ molecules
Choose an answer
Citric acid
Lactic acid
Pyruvic acid
Formic acid
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Question # 11
Which one of the following is not a temporary parasite?
Choose an answer
Mosquito
Virus
Leech
Bed bug
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Question # 12
Glucagon is secreted by________ gland.
Choose an answer
Exocrine
Endocrine
Both a and b
None of these
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Question # 13
Nerve impulse carries from Receptors to central Nervous System:
Choose an answer
Sensory Neurons
Motor Nuerons
Inter Neurons
Effectors
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