Which Statement Regarding Dorsal and Ventral Roots Is Correct

question 7

Multiple Choice

Which statement regarding dorsal and ventral roots is correct?

• A) Dorsal roots carry afferent messages, while ventral roots carry efferent messages.
• B) Dorsal roots carry efferent messages, while ventral roots carry afferent messages.
• C) Dorsal roots carry motor messages, while ventral roots carry sensory messages.
• D) Dorsal roots carry sensory messages, while ventral roots carry afferent messages.

---

Definitions:

Variable Costs

Expenses that change in proportion with the level of production or business activity, such as materials and labor directly involved in manufacturing.

Fixed Costs

Costs that remain constant for a set period of time, regardless of changes in the level of activity or volume of output.

Contribution Margin Ratio

The portion of sales revenue that exceeds variable costs, expressed as a percentage.

Fixed Costs

Expenses that do not change with the level of goods or services produced by a business.