Multiple choice

Among other organs, the thoracic chamber protects and holds the heart and lungs. Which of the following form(s) the thoracic chamber ventrally?

  1. Diaphragm

  2. Vertebral column

  3. Ribs

  4. Sternum

  5. None of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the correct option as the thoracic chamber is formed ventrally by the sternum.