Nervous system Flashcards
0
Q
Stimulus
A
is something that causes a response e.g when someone walks by
1
Q
sensitivity
A
dectecting and responding to a stimules
2
Q
nervous system
A
brain spinal cord all the nerves
3
Q
sensory nerve
A
sends a message to the brain from the sense organ
4
Q
motor nerve
A
sends a message from the brain to a muscle
5
Q
nervous system
A
brain spinal cord all the nerves
6
Q
sensory nerve
A
sends message to the brain from the sense organ
7
Q
motor nerve
A
sends a message from the brain to the muscle
8
Q
messages
A
are sent along nerves as pulses of electricity
9
Q
the eye contains
A
the cornea, iris, lens, pupil, retina, optic nerve and cilary muscle
