Bundles of axons that carry impulses into the brain or spinal cord are
A) sensory nerves.
B) motor nerves.
C) mixed nerves.
D) all of these.

Question

Quizplus · Accepted Answer

Bundles of axons that carry impulses into the brain or spinal cord are called sensory nerves. Motor nerves carry impulses from the brain or spinal cord to muscles and organs, and mixed nerves contain both sensory and motor fibers. Therefore, options B and C are incorrect, and option D includes all types of nerves, which is not specific to the question.

Bundles of Axons That Carry Impulses into the Brain or Spinal