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Online Tests
Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
Which form of nitrogen is taken by the producer of the Ecosystem?
Choose an answer
Nitrogen Gas
Ammonia
Nitrage
Nitrates
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Question # 2
When the reproductive cycle stops in female, ______ hormones is less produced.
Choose an answer
Androgen
Esterogen
Insuline
None of these
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Question # 3
the type of symbolic association in which partner gets benefits while other is neither benefited nor harmed is called:
Choose an answer
Commensalism
Mutualism
Parasitism
Predation
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Question # 4
Adaptions found in plants to keep the balance of carbon dioxide and oxygen are:
Choose an answer
photosynthesis
stomata
transpiration
all to these
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Question # 5
Which type of asexual reproduction found in hydra and corals?
Choose an answer
Fragmentation
Spore formation
Budding
Regeneration
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Question # 6
Which one of the following is not a temporary parasite?
Choose an answer
Mosquito
Virus
Leech
Bed bug
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Question # 7
How many ureters take part in human excetory system:
Choose an answer
two
one
three
five
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Question # 8
Ovary ripped and converted into:
Choose an answer
Seed
Fruit
Flower
Sweetness
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Question # 9
Which neurons conduct impulses form CNS to effectors?
Choose an answer
Motor
Inter
Sensory
Hormones
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Question # 10
After fertilization in plant the fruit develops from:
Choose an answer
Wall of ovule
Petals
Wall of ovary
Anther
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Question # 11
The organisms expressed physical trait such as seed colour or pod shape is called.
Choose an answer
Genotype
Phenotype
Karyotype
Baby type
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Question # 12
The percentage of oxygen from air which we inspired is:
Choose an answer
15 %
21%
25%
28%
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Question # 13
Which one is the antiviral protien among the following:
Choose an answer
Urokinase
Tymosin
Insulin
Interferon
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