The Number of Main Effects That Need to Be Examined

question 26

Multiple Choice

The number of main effects that need to be examined is __________ the number of independent variables.

• A) More important than
• B) Equal to
• C) Similar to
• D) Unrelated to
• E) Independent of

---

Definitions:

Spinal Cord

The primary conduit for communication between the brain and the peripheral nervous system.

Dorsal Root Ganglion

Collection of sensory neuron cell bodies within the dorsal root of a spinal nerve; also called spinal ganglion.

Multipolar Motor Neurons

Neurons that have one axon and multiple dendrites, allowing them to transmit signals from the central nervous system to muscles, stimulating movement.

Pseudo-Unipolar Sensory Neurons

Neurons that have a single process extending from the cell body that divides into two branches, functioning in the transmission of sensory signals.