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Biology, 09.02.2021 16:20 shelbyo1123

Al examinar la aleta de un pez primitivo, los científicos encontraron similitudes entre su estructura ósea y la de los reptiles, las aves y los mamíferos modernos. ¿Que tipos de evidencias describe este caso?

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Al examinar la aleta de un pez primitivo, los científicos encontraron similitudes entre su estructur...
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