Post Utme Lautech 2021 General Studies Question 4
Practice objective / multiple choice question 4 from the 2021 Post Utme Lautech General Studies examination.
A student is conducting an experiment to measure the effect of pH on the growth of plants. Which of the following variables should be controlled?
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About This Question
This is Post Utme Lautech 2021 General Studies Question 4. It is one of the objective questions from the 2021 Post Utme Lautech General Studies examination.
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