Question

studying the anatomy of different organisms allows scientists to determine how different species have evolved over time. which type of anatomic structure are bird wings and butterfly wings when compared to each other? vestigial homologous analogous heterologous

Explanation:

• Vestigial structures: These are remnants of organs or structures that had a function in an early ancestor but are now reduced or non - functional. Bird wings and butterfly wings are not vestigial as they are functional for flight.
• Homologous structures: These have a common evolutionary origin (same embryonic origin) but may have different functions. Bird wings (from vertebrate forelimbs) and butterfly wings (from insect exoskeleton outgrowths) do not have a common evolutionary origin.
• Analogous structures: These have similar functions (both wings are for flight) but different evolutionary origins. Bird wings are modified vertebrate forelimbs, while butterfly wings are outgrowths of the insect exoskeleton.
• **Heterologous is not a standard term in this context of anatomical structure comparison in evolutionary biology.

Answer:

C. analogous