New technologies have been developed since Carl Linnaeus first devised a system of classification that allows scientists to observe characteristics and classify them. Which is not a newer method used to classify organisms?
– physical features
– DNA sequences
– fossil record
– internal structures
Which is not a newer method used to classify organisms?
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The correct answer is fossil record.
Explanation: The fossil record has been used for a long time to classify organisms based on their historical remains. In contrast, DNA sequences and internal structures are more recent methods that allow for a deeper understanding of genetic relationships and biological functions. While physical features are also traditional, they continue to be part of modern classification alongside newer methods.