SBA-related Task - Biology Practical Class: ____ Name:____________________ ( ) 1 2 3 Item Quantity conical flask (250 cm3) 2 healthy seedlings of the same species and similar size 6 air pump 1 rubber tubing 1 cotton wool aluminium foil complete nutrient solution nitrogen-deficient nutrient solution phosphorus-deficient nutrient solution potassium-deficient nutrient solution magnesium-deficient nutrient solution (All the solutions contain a fungicide) 4 Diagram of the set-up 5
