Multiple choice general knowledge science & technology

Blood is filtered by which organ

  1. Brain

  2. Intestines

  3. Nose

  4. Kidney
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The kidneys are the primary organs responsible for filtering blood in the human body. They remove waste products, excess substances, and toxins from the blood to produce urine, while also maintaining electrolyte balance and blood pressure regulation.

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