COORDINATION AND RESPONSE IN HUMANS

What are the two type of nervous system?

• Central nervous system + Peripheral nervous system

• Central nervous system + Cranial nervous system

• Cranial nervous system + Spinal nervous system

• Spinal nervous system + Central nervous system

What is the generalised order during a nervous response?

• Receptor → stimulus → neurones → effector → response

• Response → receptor →neurones → effector → stimulus

• Stimulus → receptor → neurones → effector → response

• Stimulus → effector → neurones→ receptor → response

Which of the following are the external stimuli?

• Sugar level

• Light intensity

• Osmotic pressure of blood

• Cholesterol level

Responses are carried out by organs or tissues known as

• Stimulus

• Responses

• Effectors

• Receptor

What do you understand about a response...

• Any changes in the environment which can trigger response

• Reaction to a stimulus

Name two type of human organ that related in central nervous system..

• Spinal cord + Brain

• Spinal cord + Cranial nerve

• Brain + Spinal nerve

• Spinal nerve + Cranial nerve

The information is transmitted along a neurone in the form of...

• solid substances

• electrical signals

• body signals

• neurotransmitter

Peripheral nervous system includes

• spinal nerves.

• the brain.

• cranial nerves.

• the spinal cord.

What do you understand about a response...

• Any changes in the environment which can trigger response

• Reaction to a stimulus

A stimulus is _________

• process in which organisms grow larger.

• a change in the environment that causes a reaction

• a reaction to a change in surroundings

• the center of a cell