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Emergent properties in biology refer to characteristics of a system that cannot be predicted or explained solely by examining its individual components. These properties arise from the interactions between the parts of a larger system.12

For example, a memory in the human brain is an emergent property. It's not a characteristic of a single neuron but rather a collective outcome of many neurons interacting. Similarly, life itself is viewed as a relationship among molecules, not a property of any single molecule.1

Emergent evolution suggests that new qualities appear at complex levels of organization, like cells or organisms, which are not predictable from simpler levels, such as atoms or molecules. This concept highlights that understanding the whole system requires looking beyond its individual parts.312

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