WBCS.LIVE practice question

Which is the smallest and lightest bone in the human body?

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

Answer options

  1. Femur
  2. Tibia
  3. Stapes
  4. Fibula

Correct answer and explanation

Correct answer: Stapes

Explanation: āœ… Correct Answer: C) Stapes šŸ“š Explanation: The stapes, also known as the "stirrup," is the innermost of the three tiny bones in the middle ear. It measures approximately 3 mm by 2.5 mm and is responsible for transmitting sound vibrations to the inner ear. The femur (thigh bone), by contrast, is the longest and strongest bone in the human body.