Everyday Science Mcqs


Q.  Which of the following is both endocrine and exocrine gland?

a. thyroid
b. pancreas
c. parathyroid
d. all of these


ANSWER: See Answer
 
The liver and pancreas are both exocrine and endocrine glands; they are exocrine glands because they secrete products—bile and pancreatic juice—into the gastrointestinal tract through a series of ducts, and endocrine because they secrete other substances directly into the bloodstream.
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