A clade is a collective noun that often refers to a closely related group of organisms within the field of biology. This collective term describes a unique branch on the evolutionary tree, grouping species that share a common ancestorial lineage. Clades can encompass various taxonomic units, from species to larger classifications like families or orders. These units typically share crucial common characteristics or traits that distinguish them from other clades. Notably, clades can be further subcategorized into smaller groups, forming a hierarchical structure of relatedness in the tree of life. Observing various clades aids scientists in comprehending evolutionary relationships and mapping the intricate web of species diversity on our planet.
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