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biological clock in Portuguese

biological clock in Portuguese is relógio biológico.

biological clock in Portuguese

relógio biológico
noun
(biology) Any of several mechanisms that regulate the periodicity of biological functions, such as the circadian rhythm.
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What is "biological clock" in Portuguese?

"biological clock" in Portuguese is relógio biológico.

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Translations from WikDict, CC BY-SA · example sentences from Tatoeba, CC BY 2.0 FR.