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| navigate by keyword : academic anatomy biology biologyclass botanical botany cellarrangement cells cellstructure cellular cellwall chromatin cytoplasm cytoplasmic education educationtool epidermis fixed highmagnification lightmicroscope micrograph microscope microscopeimage microscopy nucleolus nucleus nucleusfocus nucleusmembrane nucleusvisible observation onion onionpeel plant plantbiology planttissue preparation rectangular research sample samplepreparation science stained staining structure teaching thinlayer tissue tissueanalysis transparent wall |
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| Onion epidermal cells showing distinct nuclei stained |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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