Structures with similar function but different evolutionary origin are called?

Structures with similar function but different evolutionary origin are called?

Explanation

 Structures that have similar functions but evolved independently from different ancestral origins are called analogous structures. 


Analogous structures are found in different species that have adapted to similar environments or ways of life.
For example, the wings of a bird and the wings of an insect are analogous
They both allow for flight, but they evolved independently from different structures (bones in bird wings vs. exoskeletal extensions in insect wings).