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10th Class Biology English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
In which of the following gaseous exchange occur through stomata?
Choose an answer
The leaves and young stems
Wood stems and nature roots.
Young roots
The aquatic plants
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Question # 2
An example of immoveable joint is :
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Joints of skull bone
Hip joint
Shoulder joint
Elbow joint
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Question # 3
Which drugs belong to hallucinogens.
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Morphine
Codeine
Heroin
Mescaline
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Question # 4
Which of the following addictive drug obtained from opium?
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Morphines
Aspirin
Antitoxins
Tuncher iodine
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Question # 5
The chemical composition of glomerulus filtrate is:
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Water + salts + glucose + urea
salts + glucose + blood cells
blood cells + proteins + water
glucose + urea + proteins + water
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Question # 6
Genes are located on:
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Chromosomes
proteins
nucleotide
DNA
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Question # 7
Find the correct match for the fermentation product and the organism involved:
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formic acid -Aspergillus
ethanol -Bacillus
Glycerol - Aspergillus
Glycerol -Bacillus
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Question # 8
Cacti are example of:
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Hydrophytes
Xerophytes
Halophytes
None of these
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Question # 9
Decomposers are.
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Algae and bacteria
Mosses
Animal
Bacteria and Fungi
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Question # 10
Drugs ineract with Central Nervous system to depress its activities belong to the group of Drugs called.
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Sedatives
Narcotics
Analgesics
Vaccines
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Question # 11
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 # 12
By drinking plenty of water how many stones can be avoided?
Choose an answer
20%
30%
50%
90%
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Question # 13
Alternative forms of a gene are called.
Choose an answer
Allele
DNA
Chromosome
Gamete
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