WBCS.LIVE practice question

Which human organ is primarily responsible for pumping blood throughout the body?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Lungs
  2. Liver
  3. Heart
  4. Kidneys

Correct answer and explanation

Correct answer: Heart

Explanation: āœ… Correct Answer: C) Heart šŸ“š Explanation: The human heart is a highly specialized muscular organ located in the chest cavity, slightly tilted to the left. Its primary biological function is to continuously pump oxygen-rich blood to all parts of the body and route oxygen-poor blood to the lungs. It tirelessly beats roughly 100,000 times a day to maintain absolute human survival.