Topics discussed in class (20/7/15-7/8/15)

Life Processes: Excretion in Humans, Structure of nephron, formation of urine,dialysis, excretion in plants.

Control and coordination: Nervous system, structure of neuron, transmission of information- nerve impulse and chemical message (neurotransmitter) synapse, types of response- voluntary, involuntary, reflex, reflex arc.

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