单选题 The involuntary muscle action of alimentary canal is called ______.

单选题 The molecule which is the major source of energy for cellular reactions is called ______.

单选题 Which of the following is within the scope of the gross anatomy?

单选题 The study of the function of each body part and how the functions of the various body parts coordinate to form a complete living organism is called ______.

单选题 The brain and spinal cord are located in ______.

单选题 The muscular partition separating the abdominal and thoracic cavities is called ______.

单选题 The breakdown of more complex substances into simpler ones with release of energy and carbon dioxide is called ______.

单选题 A part of an organism consisting of an aggregate of cells having a similar structure and function is called ______.

单选题 The system that deals with the skin and its appendages is called ______.