dogs have a reduced nonfunctional digit on their paws known as a dewclaw. what is this an example of?\no…
dogs have a reduced nonfunctional digit on their paws known as a dewclaw. what is this an example of?\no analogous structure\no homologous structure\no vestigial structure\no mutated structure
Answer
Brief Explanations:
A vestigial structure is a remnant of a structure that was functional in an ancestor but has lost its function over time. The dewclaw in dogs is non - functional and is a reduced structure, which fits the definition of a vestigial structure. Analogous structures have similar functions but different evolutionary origins. Homologous structures have a common evolutionary origin but may have different functions. A mutated structure is a result of a genetic mutation and not necessarily a non - functional remnant of an ancestral structure.
Answer:
vestigial structure