Sjdopulse Root Longitudinal Section Model Plant Anatomical Anatomy Model - Pvc Scientific Anatomical Plant Model - For Junior High Biology Teaching Instrument Demonstration Tool
sjdoPulse
The pattern is taken from the apex of the root of the monocotyledon corn, which is used as a longitudinal and anatomical surface. On the rack can be rotated horizontally. The longitudinal section of the apex is made in different directions, highlighting the vascular column, showing the root crown and dividing zone, stretching zone, mature zone and original formation layer. And the mature area is dissected at different levels, showing the epidermis, cortex and vascular column. Part of the root hairs of the mature area, showing the development order and location of the cell arrangement in each development sequence The model is made of PVC plastic, corrosion resistant, lightweight and high strength. Great as a school teaching tool, teaching display and collectibles, it will also be a great addition to laboratory supplies. The pattern of the plant is based on the apex of monocotyledon corn root. And the anatomy is very standard. It is a rare auxiliary tool for in-depth study and learning relevant knowledge. Size: model: 10.5 * 43cm, base size: 15cm
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