Post Utme Greenfield University 2017 Biology Question 33
Practice objective / multiple choice question 33 from the 2017 Post Utme Greenfield University Biology examination.
A plant grows in a pot with a mixture of soil and fertilizer. The fertilizer contains 20% nitrogen, 10% phosphorus, and 70% potassium. If 100 g of fertilizer is added to the soil, what is the mass of nitrogen in the fertilizer?
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This is Post Utme Greenfield University 2017 Biology Question 33. It is one of the objective questions from the 2017 Post Utme Greenfield University Biology examination.
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