Biology, 20.04.2021 08:30 Alan0201

The wings of butterflies and birds are structures because, although they are used for the same purpose (flight) they have very different structural compositions. Bird wings are made of bones and feathers while butterfly wings are made from chitin and are part of the insect’s exoskeleton. A) homologous
B) analogous
C) vestigial

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The wings of butterflies and birds are structures because, although they are used for the same purp...