Islets of langerhans are ____________ and found in _________________

Options

A. Modified lymph glands, pancreas
B. Ductless glands, pancreas
C. Specialized area, pituitary
D. Small tubules, kidney

Answer

**Step-by-Step Solution:**

1. **Identify the Islets of Langerhans**: The Islets of Langerhans are clusters of cells in the pancreas that play a crucial role in glucose metabolism.

2. **Function of Islets of Langerhans**: They are responsible for the production of important hormones such as insulin, glucagon, and somatostatin. Specifically, beta cells produce insulin, alpha cells produce glucagon, and delta cells produce somatostatin.

3. **Location of Islets of Langerhans**: These islets are located within the pancreas, which is an organ that functions as both an endocrine and exocrine gland.

4. **Nature of the Gland**: The Islets of Langerhans are classified as ductless glands, meaning they do not have ducts to transport their hormones; instead, they release hormones directly into the bloodstream.

5. **Conclusion**: Therefore, the Islets of Langerhans are endocrine glands found in the pancreas.

**Final Answer**: Islets of Langerhans are *endocrine glands* and found in *the pancreas*.

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