BIOLOGY CLASS-9TH (MCQs=2966)

Choose the CORRECT match pair in the following options…………
a) trace mineral: calcium
b) trace mineral: zinc
c) trace mineral: magnesium                            
d) trace mineral: phosphorus

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Choose the CORRECT match pair in the following options…………
a) trace mineral: sulphur
b) trace mineral: sodium
c) trace mineral: fluoride               
d) trace mineral: potassium

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Choose the CORRECT match pair in the following options…………
a) trace mineral: manganese         
b) trace mineral: sodium
c) trace mineral: chloride                  
d) trace mineral: potassium

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Choose the CORRECT match pair in the following options…………
a) trace mineral: calcium  
b) trace mineral: selenium
c) trace mineral: magnesium            
d) trace mineral: phosphorus

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Choose the CORRECT match pair in the following options…………
a) trace mineral: sulphur
b) trace mineral: sodium
c) trace mineral: iodine   
d) trace mineral: potassium

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Choose the CORRECT match pair in the following options…………
a) trace mineral: molybdenum      
b) trace mineral: sodium
c) trace mineral: chloride                  
d) trace mineral: potassium

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