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In: Biology

What does it mean for a characteristic to be phylogenetically dependent?

What does it mean for a characteristic to be phylogenetically dependent?

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In biology, phylogenetics is the study of the evolutionary history and relationships among individuals or groups of organisms (e.g. species, or populations). A phylogenetic signal is a measure of the statistical dependence among species' trait values due to their phylogenetic relationships. To understand the evolution of morphological traits,  testing for phylogenetic dependence is a first and unavoidable step. It is very important  to study the evolutionary relationship between a life trait and the phylogeny.

gladiator answered 1 year ago
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