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Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
A symbolic interaction in which both partners get benefits:
Choose an answer
Mutualism
Commensalism
Parasitism
Predation
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Question # 2
The myelin sheath is formed by which wrap around the axons of some neurons.
Choose an answer
Nodes of Ranvier
Axons
Dendrites
Schwann cells
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Question # 3
The pathway followed by the nerve impulses for producing a reflex action is called.
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Reflex action
Reflex arc
Neuron
Spinal card
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Question # 4
How many pairs of homologous chromosomes are present in human body cells:
Choose an answer
22
23
24
25
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Question # 5
Example of Endoparasite is.
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Plasmodium
Mosquito
Leech
Lices
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Question # 6
The treatment through genes is called:
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Gene Therapy
Chemo Therapy
Radio Therapy
Physio Therapy
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Question # 7
The total amount of living matter in an ecosystem at any time is called.
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Biomass
Energy
Food Chain
Food web
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Question # 8
The rate of breathing at rest in human is:
Choose an answer
16-20 times per minute
70-80times per minute
80-100times per minute
10 -20 times per minute
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Question # 9
Spinal cord is the continuation of:
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Medulla Oblongata
Frontal lobe
Thalamus
Hypothalamus
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Question # 10
Lungs are enclosed in a membrane called;
Choose an answer
peritonium
pleural membrane
epidermis pericardium
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Question # 11
Central nervous system include brain and:
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Noto cord
Vertebra
Spinal cord
Heart
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Question # 12
Which organ filter the blood.
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Intestine
Kidney
Stomach
Brain
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Question # 13
Effective against brain and lungs cancer:
Choose an answer
Beta Endorphin
Interferon
Thymosin
Urokinase
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Question # 14
The characteristics which appear in an organism are called.
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Genotype
Karyotype
Phenotype
Body type
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Question # 15
Ectoparasite is
Choose an answer
Ascaris
Amoeba
Leech
Plasmodium
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Question # 16
The number of ribs of chest wall is:
Choose an answer
Fourteen pairs
Twelve pairs
Ten pairs
Thirteen pairs
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Question # 17
Interior of bone is soft and porous which is called:
Choose an answer
Compact bone
Spongy bone
Bone marrow
Cartilage
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Question # 18
Ali Ibn-e-Isa book on study of disease and surgery of eye is:
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Biology
Botany
Opthmology
Zoology
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