plant stem (dahlia stem) cross section under the microscope showing epidermis, bascular bundles (phloem and xylem) cortex and pith - optical microscope x200 magnification
Schlüsselwörter
phloem,
parenchyma,
pith,
dahlia,
botanical,
educational,
fiber,
epidermis,
cortex,
cross section,
plant,
microscope,
stem
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