Discovery causes alarm in science: fish with teeth on its head reignites the debate on evolution

Original: Descoberta causa alarme na ciência: peixe com dentes na cabeça reacende o debate sobre a evolução

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Cartilaginous fish with teeth on its head reveals dental mechanism outside the mouth and offers new clues about evolution, fossils, and sexual selection. The post Discovery causes alarm in science: fish with teeth on its head reignites debate on evolution appeared first on Catraca Livre .

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