Body parts that are similar in different lineages because they are adapted to the same environment are ____.
A)homologous structures
B)comparative structures
C)analogous structures
D)repetitive structures
E)vestigial structures

Question

Body parts that are similar in different lineages because they are adapted to the same environment are ____. ​
A)homologous structures
B)comparative structures
C)analogous structures
D)repetitive structures
E)vestigial structures

Quizplus · Accepted Answer

Analogous structures are body parts that have a similar function in different lineages but have different evolutionary origins. This occurs when different lineages face similar selective pressures from their environment and adapt in similar ways. Homologous structures have similar evolutionary origins but may have different functions, while vestigial structures refer to body parts that have lost their original function due to evolution. Comparative structures and repetitive structures are not defined terms in evolutionary biology.

Body Parts That Are Similar in Different Lineages Because They