A sheet of skeletal muscles forming the floor of chest cavity is called·
Correct answer: C. Diaphragm
- A. Pleura
- B. Peritoneum
- C. Diaphragm
- D. Serosa
Explanation
Diaphragm is the floor of chest cavity and is responsible for holding up the chest cavity. It is a muscular structure which is also involved in inhalation and exhalation process
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About Digestion
The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
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