A/An __________________ Is Composed of Islands and Sheets of Polyhedral

question 33

Multiple Choice

A/An __________________ is composed of islands and sheets of polyhedral epithelial cells with deposits of amyloid-like material that is thought to represent a form of abnormal enamel protein.

• A) adenomatoid odontogenic tumor
• B) calcifying epithelial odontogenic tumor
• C) ameloblastoma
• D) mucoepidermoid carcinoma

---

Definitions:

Parenchyma

A type of living plant tissue consisting of relatively unspecialized cells with thin cell walls that function in photosynthesis, storage, and as the site of many metabolic processes.

Tracheids

Tracheids are elongated cells in the xylem of vascular plants that serve in transport and structural support, facilitating the flow of water.

Xylem

The vascular tissue in plants that conducts water and dissolved nutrients from the roots to the rest of the plant and provides structural support.

Collenchyma

A type of plant tissue known for its flexible and elastic properties, providing structural support mainly in areas of growth.