question_answer

The following diagram indicates the reflex arc. Identify the parts labelled as A, B, C, D, E, F and G. Choose the correct option:

A)

A = sense organ; B = sensory nerve

C = dorsal horn; D = interneuron

E = ventral horn; F = motor nerve

G = effector

 

B)

A = sense organ; B = sensory nerve

C = ventral horn; D = interneuron

E = dorsal horn; F = motor nerve

G = effector

 

C)

A = sense organ; B = motor nerve

C = dorsal horn; D = interneuron

E = ventral horn; F = sensory nerve

G = effector

 

D)

A = effector; B = motor nerve

C = ventral horn; D = interneuron;

E = dorsal horn; F = sensory nerve;

G = sense organ