Which of the following types of glands are categorized by whether their ducts are branched or unbranched?
A)Unicellular exocrine glands
B)Multicellular exocrine glands
C)Unicellular endocrine glands
D)Multicellular endocrine glands
E)All of these answer choices are correct.

Question

Quizplus · Accepted Answer

Multicellular exocrine glands are categorized by whether their ducts are branched (compound) or unbranched (simple). Unicellular exocrine glands (e.g. goblet cells) do not have ducts, and unicellular endocrine glands (e.g. hormone-secreting cells) do not secrete through ducts at all. Multicellular endocrine glands (e.g. thyroid, pancreas) do not have ducts, as their secretions are released directly into the bloodstream.

Which of the Following Types of Glands Are Categorized by Whether