Post Utme Achievers University 2025 Biology Question 31
Practice objective / multiple choice question 31 from the 2025 Post Utme Achievers University Biology examination.
In a population of 1000 bacteria, 50% are resis\tant to antibiotic A and 30% are resis\tant to antibiotic B. If 20% of the bacteria are resis\tant to both antibiotics, what is the probability that a randomly selected bacterium is resis\tant to at least one antibiotic?
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This is Post Utme Achievers University 2025 Biology Question 31. It is one of the objective questions from the 2025 Post Utme Achievers University Biology examination.
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