Question

C. Define these terms.
1. Stimulus
2. Receptor
3. Synapse
4. Gyri and sulci
5. Neuron​

Answer 1

Explanation:

1. stimulus is a reaction,agent or factor that bring a change in one's body
2. receptors are organs, cells or tissues that have the ability to receive a particular stimulus
3. synapse is the microscopic gap containing communicating junction between two neurons
4. gyri are elevations of cerebral cortex and sulci are depressions of cerebral cortex
5. neuron is the structural and functional unit of nervous system involved in passage of impulse

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