pinna
A primary segment of the blade of a compound leaf.
The externally visible cartilaginous structure of the external ear.
Dictionary > Pinna
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Sensory Systems
A sensory system is a part of the nervous system consisting of sensory receptors that receive stimuli from the internal and external environment, neural pathways that conduct this information to the brain and parts of the brain that processes this information. Know the different sensory systems of the human body as elaborated by this tutorial...
