microanatomy of a root---important tissues: xylem, phloem and parenchyma, buttercup root cross section, 100x - 韌皮部 個照片及圖片檔
vascular bundle of a herbaceous monocot stem (corn, zea mays) xylem, phloem, companion cells, bundle sheath, 100x - 韌皮部 個照片及圖片檔
woody dicot stem (tilia basswood) xylem, phloem, annual ring, springwood, summerwood, vascular cambium, phloem rays, 50x - 韌皮部 個照片及圖片檔
herbaceous monocot stem (corn, zea mays) vascular bundle--xylem, phloem, companion cells, bundle sheath, 100x - 韌皮部 個照片及圖片檔
An engraving depicting the process of girdling used by Orchardists as a cultural technique to yield larger fruit or set fruit often called cincturing...
An engraving depicting the process of girdling used by Orchardists as a cultural technique to yield larger fruit or set fruit often called cincturing...
