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Where can sodium ions enter a myelinated axon?
Neutral Traits
Genetic traits that do not provide any selective advantage or disadvantage, thus not subject to natural selection.
Variation Range
The difference between the highest and lowest values in a set of data, measuring the spread or dispersion of the data points.
Exaptation
A trait that becomes used for an entirely new purpose during evolution.
Key Innovation
An evolutionary adaptation that gives its bearer the opportunity to exploit a particular environment more efficiently or in a new way.
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