Final answer:
The term that refers to the connective tissue framework supporting the parenchyma of an organ or gland is stroma. It provides structural support and houses blood vessels and nerves, while parenchyma refers to the functional cells of the organ. The correct option is c. Stroma.
Step-by-step explanation:
The connective tissue framework that supports the parenchyma of an organ or gland is referred to as the stroma. The parenchyma is comprised of the functional cells of an organ, which perform the organ's specialized functions, while the stroma provides the structural support. This support framework not only gives the organ its shape but also houses the blood vessels, nerves, and other structures that are necessary for the organ's function and integration into the body's overall system.
To clarify, the other options mentioned have different functions:
- Parenchyma refers to the functional cells themselves, as opposed to the supporting structure.
- Epithelium refers to a layer of cells that line the surfaces and cavities of organs and structures within the body.
- Alveoli are the small air sacs within the lungs where gas exchange happens.
It is essential to understand the distinction between the parenchyma and stroma in the study of anatomy and histology. By examining the stroma, health professionals can often learn about the health and functionality of an organ or gland and identify any potential issues.