IGCSE prep for the Nervous System and hormones on a grade 10 level
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Stimulus
The central nervous system is made up of....
Neuron
An Effector
Nerve Fibres
Sensory neurones
Relay neurons
Motor neurons
Synape
neurotransmitters
Reflex arc
In bright light eyes...
In dim light our eyes..
calliary muscles
cornea
iris
lens
optic nerve
pupil
retina
suspensory ligaments
Hormones (in people)
What are the two types of glands found in the body
Pituitary Gland
The pancreas
What happens when adrenaline is released into the body?
Homeostasis
What does the body do in response to a sudden increase in temperature?
What does the body do in response to a sudden decrease in temperature?
