Which statement is true concerning incidental motions?

The statement that incidental motions have no rank among each other is accurate. In parliamentary procedure, incidental motions are a category of motions that relate to the business being discussed but do not take precedence over regular motions. This means that they do not have a hierarchical ranking like main motions, subsidiary motions, or privileged motions. Instead, incidental motions are handled in the order they are raised, and their disposition does not affect the standing or rank of other incidental motions.

This characteristic allows for flexibility and responsiveness in meetings, as incidental motions address specific procedural issues or questions that arise during discussions. Since they are often quick clarifications or adjustments to the flow of a meeting, they maintain a unique position that facilitates smoother conduct without dictating a superiority among them.

In contrast, other options may present various features of motions but do not accurately reflect the nature of incidental motions in the context of ranking within parliamentary procedure.