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During the absolute refractory period, the axon membrane cannot transmit another action potential.
Adapt
The process by which organisms become better suited to their environment through changes in traits that improve survival and reproduction.
Mutations
Changes in the DNA sequence of a cell's genome, often resulting in genetic variation and potentially leading to evolutionary changes.
Descent With Modification
Descent with modification refers to the passing of traits from parents to offspring. Darwin recognized that, over time, this process could account for gradual change in species’ traits and homology.
Evolution
The process through which species undergo changes over time due to genetic variation and natural selection.
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