Human nervous system

Something causes a response

(a)  

Signal receives by receptor and travels along the neuron is known as

(a)  

It is in the sensory organ to detect stimuls

(a)  

Muscles contract to produce responses. Muscle is an (a)  

Carry impulses from receptor to the brain and finally to the effector

(a)  

Name the action

• voluntary action

• involuntary action

Neuron located in spinal code

• sensory neuron

• relay neuron

• motor neuron

Neuron sends impulses to an effector for responses

• sensory neuron

• relay neuron

• motor neuron

Which of the following is WRONG about reflex action

• Impulses travel in sensory neuron, relay neuron and motor neuron

• Impulses send to the brain

• It occurs rapidly

• It is involuntary action

Name the picture

• nerve cell

• neuron

• impulses

• receptor

Tags

NGSS.MS-LS1-2