everyday science MCQ #4162

The main function of the kidney is:

everyday science MCQ #4162

  1. Question 1

    Q1. The main function of the kidney is:

    • A) To control body temperature
    • B) To remove waste from blood
    • C) To help in digestion
    • D) To control blood pressure

    Answer: To remove waste from blood

    Explanation: The kidneys filter approximately 180 litres of blood daily, removing metabolic waste products such as urea and creatinine and excreting them in urine.