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Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
Chromosomes carry units of inheritance called as:
Choose an answer
Chromatin
DNA
Genes
None of these
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Question # 2
Sound receptor cells are present in:
Choose an answer
pinna
eardrum
vesitbule
cochlea
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Question # 3
Body balance of water, salts, temperature and glucose is termed as:
Choose an answer
Excretion
Tubular
Homeostasis
Re-absorption
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Question # 4
Smoking may also lead to the cancers in:
Choose an answer
Kidneys and pancreas
Oral cavity and larynx
Breast and bladder
All of them
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Question # 5
In an arranged data the value lying in the middle is called:
Choose an answer
Average
Median
Mode
All of them
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Question # 6
The parts of body which receive message from coordinates and produce response are;
Choose an answer
Effectors
Receptors
Stimulus
Neuron
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Question # 7
If you look at an intact human brain, what you see the mostis a large, highly convoluted outer surface, this is the:
Choose an answer
Cerebrum
Cerebellum
Pons
Medulla oblongata
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Question # 8
The recovery of one of paper can save how many trees.
Choose an answer
17
170
200
1000
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Question # 9
Pathagens contain special proteins called:
Choose an answer
Antigens
Antibodies
Antibiotics
Antiseptics
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Question # 10
Vertebral column protects:
Choose an answer
Heart
Spinal cord
Brain
Lungs
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Question # 11
The nervous system consists of billions of neurons and:
Choose an answer
Harmones
Nephrons
Neuroglial calls
Receptors.
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Question # 12
Scientists prepared human insulin by inserting the insulin gene in bacteria in:
Choose an answer
1970
1978
1990
2002
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Question # 13
Which type of coordination is present in plants:
Choose an answer
Chemical Coordination
Mechanical Coordination
Nervous Coordination
Electrical Coordination
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