A barefoot child steps on a bee, then jerks his or her foot back in response to the sting. This response has likely involved all parts of the nervous system EXCEPT
A)the brain.
B)the spinal cord.
C)motor neurons.
D)connector neurons.

Question

Quizplus · Accepted Answer

The response to stepping on a bee and jerking the foot back is a reflex action, primarily involving the spinal cord, motor neurons, and connector neurons, bypassing the brain for immediate reaction.

A Barefoot Child Steps on a Bee, Then Jerks His