Biology Flashcards 0.0 / 5 ? BiologyNervous system, hormones and behaviourGCSEEdexcel Created by: HannieVCreated on: 21-04-14 18:20 Receptors Receptors are the detection of changes in the Stimuli 1 of 6 Sensory Neurone Receives messages from Receptors and sends them to the CNS 2 of 6 Motor Neurone Sends messages from the CNS to the Effectors telling them what to do 3 of 6 Relay Neurone Sends messages and connects sensory and Motor within the CNS 4 of 6 Phototropism The response to light where Auxin is spread and the light responds positive or negative 5 of 6 Geotropism The response to gravity where it could be positive or negative 6 of 6
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