Fetal Pig Lab Quiz Answer

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Fetal Pig Lab Quiz

 

1. The cardiac sphincter controls the passage of materials from the pharynx to the stomach.

  True 
  False 
 

 

2. Cartilaginous rings support the esophagus and hold it open.

  True 
  False 

 

3.  Which of the following structures regulates metabolic rate?

  thymus gland 
  carotid artery 
  trachea 
  thyroid gland 
  vagus nerve

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Fetal Pig Lab Quiz Answers

 

1. The cardiac sphincter controls the passage of materials from the pharynx to the stomach.

  True 
  False 
 

Answer:   True 

This question is taken from Bio 1010 – General Biology » Summer 2022 » Quizzes