Studying the anatomy of different organisms allows scientists to determine how different species have evolved over time.

An eagle. A butterfly.

Which type of anatomic structure are bird wings and butterfly wings when compared to each other?
vestigial
homologous
analogous
heterologous

The correct answer is analogous.

Explanation:

The organs, which have lost their ancestral function with time or with evolution are known as the vestigial organs. The organs that are found in distinct species and exhibit identical activity, however, distinct origin are known as analogous organs.  

The organs that neither possess identical function nor do they exhibit the similar origin are known as the heterologous organs. While the organs found in different organisms that possess distinct functions, but are similar in origin are known as the homologous organs. Therefore, it can be stated that the wings of the birds like eagle and wings of the butterfly are the examples of analogous organs as they are distinct in origin, but possess identical function.  

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

lesson summarykaryotypes a genome is the full set of all the genetic information that an organism carries in its dna. chromosomes arebundles of dna and protein found in the nucleus of a eukaryotic cell.