Question:
Which of the following glands is endodermal in origin?
Which of the following glands is endodermal in origin?
Show Hint
The thyroid grows out from the floor of the pharynx.
Updated On: Nov 12, 2026
- Lacrimal
- Salivary
- Thyroid
- Mammary
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept
Glands develop from the ectoderm, mesoderm or endoderm of the embryo.
Step 2: Thyroid
The thyroid arises as an outgrowth from the floor of the embryonic pharynx, which is lined by endoderm.
Step 3: Compare the options
Lacrimal, salivary and mammary glands are of ectodermal origin.
Final Answer:
The thyroid gland is endodermal in origin. \[ \boxed{\text{(C) }\text{Thyroid}} \]
Glands develop from the ectoderm, mesoderm or endoderm of the embryo.
Step 2: Thyroid
The thyroid arises as an outgrowth from the floor of the embryonic pharynx, which is lined by endoderm.
Step 3: Compare the options
Lacrimal, salivary and mammary glands are of ectodermal origin.
Final Answer:
The thyroid gland is endodermal in origin. \[ \boxed{\text{(C) }\text{Thyroid}} \]
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