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Online Tests
Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
Amount of oxygen in expired air is:
Choose an answer
21%
16%
0.04%
4%
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Question # 2
Male gametes are called:
Choose an answer
sperms
eggs
testes
ovaries
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Question # 3
The number of dug addicts in Pakistan's currently to be about:
Choose an answer
200000
300000
400000
500000
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Question # 4
During exercise or other hard physical works the breathing rate may increase up to.
Choose an answer
30-40 times per minute
50-60 times per minute
60-70 times per minute
70-80 times per minute
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Question # 5
The type of symbiotic association in which partner gets benefits while ohter is neither benefited nor harmed is called.
Choose an answer
Commenaslism
Mutualism
Parasitism
Predation
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Question # 6
Which part of flower is changed into fruit?
Choose an answer
Ovule
Ovary
Petals
Anther
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Question # 7
Which one does not act as effector:
Choose an answer
Liver
Nephrons
Brain
Bones
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Question # 8
Vocal cards are present in:
Choose an answer
Nasal cavity
Pharynx
Larynx
Trachea
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Question # 9
Planaria reproduces asexually by
Choose an answer
budding
binary fission
parthenogenesis
spore formation
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Question # 10
The bands of connective tissue which prevent dislocation of bones at joints are:
Choose an answer
ligaments
tendons
cartilage
muscles
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Question # 11
Bones can store:
Choose an answer
Urea
Salts
Uric Acid
Minerals
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Question # 12
How many contrasting pairs of characters of pea plant were studied bu mendel?
Choose an answer
one
three
five
seven
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Question # 13
The uncontrolled cell divisions in lungs tissue is called:
Choose an answer
bronchitis
emphysema
cancer
Asthma
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