Biology, 12.07.2019 14:00, cassanovaanthony

Thylacosmilus is a marsupial, and smilodon is a mammal. thylacosmilus and smilodon both have saber teeth, but they do not share an ancestor that had saber teeth. what are saber teeth for these organisms? a analogous structures b homologous structures c vestigial structures d mutated structures

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Thylacosmilus is a marsupial, and smilodon is a mammal. thylacosmilus and smilodon both have saber t...