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Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
How many hydrogen bounds are formed between adenine and thymine?
Choose an answer
1
2
3
4
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Question # 2
The sensory layer of eye is:
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Cornea
Iris
Selera
Retina
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Question # 3
Presents on the top of medulla is:
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Cerebelium
Pons
Spinal cord
Cerebrum
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Question # 4
The bones in pelvic or hip girdle are:
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2
3
4
5
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Question # 5
Night blindness is caused due to the deficiency of _______ in body.
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Vitamin A
Lodopsin
Protein
Fats
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Question # 6
Genetics is the branch of biology in which we study:
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Functions
Fossils
Inheritance
Evlution
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Question # 7
Play role is maintaning body temperature.
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Lungs
Skin
kidneys
Ear
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Question # 8
Which organism is used in fermentation for the preparation of glycerol:
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Aspergillus
Saccharomyces
Bacillus
Streptococus
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Question # 9
Point out the FALSE statement about respiration.
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Gases can easily pass through the walls of the alveoli
Gas exchange in lungs is very efficient because lungs provide large surface area
In emphysema, the walls of alveoli break and there is more surface area.
Dust particles can damage the lung by irritating the inner alveoli surface.
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Question # 10
An examples of carnivore plant is.
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Rose plant
Mosses
Pitcher plant
Ferns
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Question # 11
A recovery of one of paper can save how many trees?
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17
170
200
1000
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Question # 12
Nose and larnyx are made up of:
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Hyaline Cartillage
Elastic Cartillage
Fibrous Cartillage
Bone
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Question # 13
The specific combination of genes in an individual is called:
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Phenotype
Genotype
Karyotype
Gepotype
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