NABTEB Biology 2025 Objective — Question 12
Question 12 of 50 from the National Business and Technical Examinations Board (NABTEB) Biology 2025 Objective paper, with the correct answer and a full explanation.
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The biological system that contains cells that carry out the illustrated biological process in humans is
- A. Reproduction
- B. circulatoryCorrect
- C. respiratory
- D. nervous
Explanation
The biological system that contains the cells carrying out phagocytosis in humans is the circulatory system, which includes white blood cells like macrophages and neutrophils that defend the body by removing pathogens.
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