Reflex

Where is the stimulus first sent to?

• Sensory neuron

• Motor neuron

• Receptor

• Effector

Identify the stimulus:-

(note: Answers can be more than 1)

• Touching a hot kettle

• Stepping on a nail

• Sleeping

• Moving away from moving cars

Reflex arc is a pathway by which ________ travels.

How does a reflex travel?

• Sensory neuron - Motor neuron

• Motor neuron - sensory neuron

• Reflex muscle - Sensory neuron

• Sensory neuron - Reflex neuron

The spinal cord generates nerve impulses and sends it to reflex muscle via motor nerves.

• True

• False