bio 2

 a process of nervous and
hormonal regulation by which the body maintains levels.

is the process when the receptor
detect change and initiate response that will go
against the change.

is the process by which stimulus
causes a response which will increase the stimulation.

it is something in the environment
that causes change

it is a cells or tissues that receives

stimulus

it is a transmitter of message via nerves

or hormones or both to the effector.

brain

muscle or glands

state of balance in the body.

Group of similar cells performing definite

function.