The Esophagus Has Several Variations from the Standard Plan of the Gut

question 180

Multiple Choice

The esophagus has several variations from the standard plan of the gut tube.These include

• A)epithelium of mucosa is stratified squamous.
• B)epithelium of mucosa is simple columnar.
• C)muscularis externa may be striated muscle.
• D)epithelium of mucosa is stratified squamous and simple columnar.
• E)epithelium of mucosa is simple columnar and muscularis externa may be striated muscle.

---

Definitions:

Histogram

A graphical representation of data using bars of different heights to show the frequency of values in a dataset.

Intervals

Ranges or spans of values within which a variable or an observation can lie, often used in the context of measurement scales or confidence estimates.

Overlap

The extent to which two or more groups or distributions share common elements or regions.

Frequency Distribution

A summary of how often different values occur within a dataset, often represented in a table or graph.