explain the term analogous and homologous organ with example
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Answer:
Homologous organs are those organs which have the same basic structural design and origin but have different functions.
For example: The forelimbs of humans and the wings of birds look different externally but their skeletal structure is similar.
Analogous organs are those organs which have the different basic structural design and origin but have similar functions.
For example: The wings of birds and insects.
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Analogous organs are the opposite of homologous organs, which have similar functions but different origins. An example of an analogous trait would be the wings of insects, bats and birds that evolved independently in each lineage separately after diverging from an ancestor without wings.Homologous organs are defined as the organs of different animals that are having a similar structure but differ in their functions. The structure of the two different animals resemble but the functions of their organs vary.