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Explain the different types of synapses and presynaptic excitation and inhibition.
Speciation
The evolutionary process by which populations evolve to become distinct species, primarily through genetic divergence and reproductive isolation.
Evolutionary Processes
The natural mechanisms that lead to changes in genetic composition of populations over successive generations.
Cladogenesis
An evolutionary splitting event where a single lineage divides into two distinct lineages, leading to increased biodiversity.
Anagenesis
The gradual evolution of a species to a new form, without branching or diversification into multiple species.
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