Of the following organisms,which one requires DNA probe amplified by the polymerase chain reaction (PCR)?

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Trichomonas vaginalis is a protozoan that lacks a cell wall, making it difficult to detect through traditional methods. PCR amplification of DNA probes can be used for specific detection of T. vaginalis in clinical specimens. The other organisms mentioned can be detected by other methods such as culture or microscopy.

Of the Following Organisms,which One Requires DNA Probe Amplified by the Polymerase