Which of the following definitions best describes excretion? The

Assessment: WAEC SSCE - Biology - 2002 (Objective) Subject: Biology

Question 1 Report

Which of the following definitions best describes excretion? The
Answer Details
Excretion refers to the removal of waste products produced by the metabolic activities of living organisms. These waste products include substances such as urea, carbon dioxide, and excess water, which need to be eliminated from the body to maintain proper physiological function. Therefore, the definition that best describes excretion is "removal of the waste products of metabolism."

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