Define derived characteristics.

Understand the Problem

The question is asking for a definition of 'derived characteristics', which refers to traits or features that have evolved in a species that are not present in their ancestors, often used in the context of evolutionary biology.

Answer

A trait that evolved from the most recent common ancestor of a particular lineage and was passed along to its descendants.

A derived characteristic is a trait that evolved from the most recent common ancestor of a particular lineage and was passed along to its descendants.

Answer for screen readers

A derived characteristic is a trait that evolved from the most recent common ancestor of a particular lineage and was passed along to its descendants.

More Information

Derived characteristics are critical in phylogenetics to help scientists trace the evolutionary relationships between species.

Tips

A common mistake is confusing derived characteristics with ancestral characteristics, which are traits found in the common ancestor but not necessarily in all its descendants.

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