英语词汇“molecular clock”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	molecular clock
释义	WordReference Random House Unabridged Dictionary of American English © 2024 molec′ular clock′, Biochemistrythe changes in the amino acid sequences of proteins that take place during evolution and speciation, and from which the dates of branchings of taxonomic groups can be deduced.
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