1
Biology
Life Processes
Nutrition, respiration, transportation, excretion in plants and animals.
Sample Practice Questions
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1
Easy
The process by which plants make their own food is called:
ARespiration
BPhotosynthesis
CTranspiration
DDigestion
2
Easy
The functional unit of the kidney is:
ANeuron
BNephron
CAlveolus
DVilli
3
Medium
Which blood vessel carries oxygenated blood from the lungs to the heart?
APulmonary artery
BPulmonary vein
CAorta
DVena cava
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