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Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
Edward Jennar introduced vaccine of which disease?
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Smallpox
AIDS
Hepatitis
Malaria
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Question # 2
When we eat the onion, our trophic level is
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Primary consumer
Secondary consumer
Decomposer
Producers
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Question # 3
Which component of cell is involved in translation?
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Ribosome
Mitocondria
Golgi apparatus
Nucleus
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Question # 4
The allele which is not expressed is called.
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Dominant
Phenotype
Genotype
Recessive
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Question # 5
Which scientist discovered the antibiotic penicilin?
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Joseph Lister
Sir Alexander Fleming
Lan Wilmut
Edward Jenner
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Question # 6
James Watson and Francis Crick proposed the structure of DNA in.
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1953
1963
1933
1922
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Question # 7
The plants living in dry environment are
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halophytes
hydrophytes
epiphytes
xerophytes
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Question # 8
The microorganism used in the formation of Ethanol is.
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E-Coli
Virus
Bacillus
Sacchromyces
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Question # 9
Naturally found in graphite and diamond.
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Nitrogen
Oxygen
Hydrogen
Carbon
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Question # 10
How many carciogens are present in cigarette smoke?
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40
50
60
70
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Question # 11
Glycerol is used.
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In textile
In production if vinegar
In printing
In Beverage
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Question # 12
Ectoparasite is:
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Ascaris
Amoeba
Plasmodium
Leech
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Question # 13
Which plant reproduces by stem tubers?
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Onion
Garlic
Potato
Ginger
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