Examlex
Random assignment is used to ensure that a sample is representative of the population from which it is drawn.
Homology
A similarity in sequence or structure between different genes or proteins, often due to a common evolutionary origin.
Phylogeny
The evolutionary history and lineage of species or groups of species, construction of their "family tree".
Taxonomy
The science of classifying organisms into categories based on shared characteristics and providing names for these entities.
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