Altay Herbaceous Dicot Stem Section Model

Altay®. 300x life size. The block model shows a herbaceous dicot stem in cross and longitudinal section; significant elements of the tegumental and cortical zones are clearly depicted. The central vascular cylinder, including xylem and phloem, is shown in detail. With key. Mounted on a durable polymer base. Size, 42 x 29 x 9 cm.