Gastrulation begins when a groove with raised edges called the ________ appears on the dorsal surface of the embryonic disc
A) notochord
B) placenta
C) primitive streak
D) spinal cord
C
Anatomy & Physiology
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The primary kind of motility in the stomach during digestion of a meal is
A. regurgitation. B. segmentation. C. peristalsis. D. relaxation of the pyloric sphincter. E. mass movement.
Anatomy & Physiology
Pectoralis major is located in or near the ________
A) Front of lower leg B) Elbow C) Upper portion of the thigh D) Chest
Anatomy & Physiology
Bundles of nerve fibers (neuron processes) running through the CNS are called ________, whereas in the PNS they are called ________.
Fill in the blanks with correct words.
Anatomy & Physiology
What can a person do to slow the progression of arthritis?
What will be an ideal response?
Anatomy & Physiology