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Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
Which gas us absorbed through stomata of plant during night?
Choose an answer
Carbon dioxide
Oxygen
Nitrigen
Hydrogen
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Question # 2
How many hydrogen bounds are formed between adenine and thymine?
Choose an answer
1
2
3
4
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Question # 3
It is a Hallocinogen.
Choose an answer
Marijuana
Aspirin
Morphine
Codine
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Question # 4
Bables are born with soft bones:
Choose an answer
300
256
200
206
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Question # 5
When Sir Alexander Fleming was awarded by Nobel prize on the discovery of penicillin?
Choose an answer
1881
1955
1945
1912
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Question # 6
Spinal cord is the continuation of:
Choose an answer
Medulla Oblongata
Frontal lobe
Thalamus
Hypothalamus
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Question # 7
Central nervous system include brain and:
Choose an answer
Noto cord
Vertebra
Spinal cord
Heart
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Question # 8
There are how many pairs of homologous chromosomes in human body cell?
Choose an answer
22
23
40
46
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Question # 9
Organisms in the ecosystem that are responsible for the recycling of plant and animal wastes are:
Choose an answer
Consumers
Producers
Decomposer
Competitors
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Question # 10
The concave part of the kidney is toward.
Choose an answer
Upper
Lower
Toward vertebral column
Away from vertebral column
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Question # 11
Inherited characters are called.
Choose an answer
Genes
Traits
Genetics
Fertilization
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Question # 12
The type of arthritis in which the joints become totally immoveable:
Choose an answer
osteo-arthritis
gout
rheumatoid
none of these
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Question # 13
What type of blood vessels surrounds the alveoli?
Choose an answer
Artery
Arteriole
Capillary
Vein
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