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O Level Biology MCQs

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Ordinary Level Biology MCQ Quiz Online

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MCQs on Ordinary Level Biology Quiz

MCQ: Carbon dioxide (CO2) is released in the atmosphere through

all of above

MCQ: In plants the term hydrophonics refers to growing

plants without soil
plants in air
plants in soil
plants in water

MCQ: Enzyme 'Enterokinase' is found in

gastric Juice
pancreatic Juice
intestinal juice

MCQ: Caseinogen is a form of

soluble milk proteins
insoluble milk proteins

MCQ: Carbon (C) requirements are met through organic compounds in

autotrophic nutrition
photoautotrophic nutrition
heterotrophic nutrition