pine tree leaf needle pinus cross section 20x light micrograph |
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navigate by keyword : pine tree needle leaf pinus conifer micrograph microscope cross foliage cells specimen photomicrograph light 20x cell epidermis cuticle mesophyll resin channel oval vascular cylinder endodermis stained stain magnified magnification plant histology microanatomy sample microscopy visual microsection slide botany botanical biology microbiology science research isolated cut white background |
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Pine tree leaf, cross section, 20X light micrograph. Needle of Pinus, under microscope. Epidermis cells, cuticle, mesophyll, resin canals, central oval with vascular cylinder surrounded by endodermis. |
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