Multiple Choice
The stimulus for the defecation reflex is:
A) the stretching of the rectum
B) the contraction of the rectum
C) impulses from the spinal cord
D) contraction of the external anal sphincter
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q15: The pancreas is located between the _
Q16: The part of saliva that digests starch
Q17: Proteins are digested by enzymes from the:<br>A)stomach,
Q18: During swallowing, the nasopharynx is covered by
Q19: The cranial nerves to the alimentary tube
Q21: Pancreatic trypsin contributes to the digestion of
Q22: Which of the following statements are true
Q23: The liver stores the minerals:<br>A)sodium and potassium<br>B)potassium
Q24: The esophagus is _ to the trachea
Q25: In the villi of the small intestine,