Question

In the pancreas, there are groups of cells that make insulin. What describes these cells?

• A. An organ in an organism
• B. An organ system in an organism
• C. Cells within a cell wall
• D. Tissue in an organ

Answer 1

The correct option is D Tissue in an organ

The pancreas contains both exocrine as well as endocrine tissue parts. Most of the part of pancreatic tissue is exocrine in nature, while endocrine tissue is seen in the form of Islets of Langerhans.

The endocrine part secretes important hormones like insulin, glucagon, serotonin, etc.

so, the answer is tissue in an organ.