Examlex
Most disposable water bottles are made with lightweight ____.
Systematists
Systematists are scientists who study the classification and evolutionary relationships among organisms, organizing them into systems of taxonomy.
Evolutionary Relationships
Descriptions of how different species are connected to each other through common ancestors, detailing the path of divergence and speciation.
Convergent Evolution
A process where organisms not closely related independently evolve similar traits as a result of having to adapt to similar environments or ecological niches.
Homology
The existence of shared ancestry between a pair of structures, or genes, in different species.
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