Answer: Sense organs to CNS.
- A Brain to muscles
- B Muscles to brain
- C Sense organs to CNS
- D CNS to sense organs
Correct answer: C. Sense organs to CNS
Explanation: Sensory (afferent) neurons carry signals from receptors (sense organs, skin) to the central nervous system.
Structure of a neuron. Image: LadyofHats (Mariana Ruiz), Public Domain, via Wikimedia Commons.
Concept context
Brain, spinal cord, neurons, reflex arcs, and sense organs.