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Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
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 # 2
The materials flow from one trophic level to the next by means of:
Choose an answer
Food chains
Food web
Both a & b
None of these
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Question # 3
Overall, the human skeleton is made of bony framework but in certain parts it is supplemented by:
Choose an answer
Blood Vessels
Bone
Cartilage
Nerves
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Question # 4
In case of tetanus vaccination which is for limited time___ are used for continuous protection.
Choose an answer
B.Lymphocytes
Booster shots
Antibiotics
None of these
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Question # 5
Which of the following drug is obtained from plants?
Choose an answer
Asprin
Opium
Liver of fish
Fungi
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Question # 6
The sensitive layer of eye is:
Choose an answer
sclera
choroid
retina
iris
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Question # 7
The utilization of nitrates by organisms is called.
Choose an answer
Nitrification
Ammonification
Assimilation
Denitrification
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Question # 8
The basic tropic level of all food chain is.
Choose an answer
Producers
Consumers
Decomposers
Reducers
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Question # 9
The substances used for the treatment cure, prevention of diagnosis of diseases are called:
Choose an answer
Medicinal drugs
Narcotics
Hallucinogens
Sedatives
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Question # 10
The addictive drug use to reduce pain are.
Choose an answer
Sedatives
Narcotics
Marijuana
Antibiotics
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Question # 11
The consumers that eat animal flesh as well as plants and plant products are called.
Choose an answer
Herbivores
Carnivores
Omnivores
Insectivores
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Question # 12
The portion of the nervous system that is involuntary in action.
Choose an answer
Somatic nervous system
Dendrites
Autonomic nervous system
Sensory nervous sytem
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Question # 13
Mendel's primary contribution to our understanding of inheritance was:
Choose an answer
The idea that genes are found on chromosomes
Explanation of the patterns of inheritance
The discovery of alleles
Determining that informations contained in DNA are for protein synthesis.
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