Dicotyledonous plant stem model

Short Description:

• Application：Suitable for anyone interested in anatomy, nursing, physiology. Understand the various organs of the human body and their relative positions. Very suitable for children’s education, perfect gift for children.
• The epidermal cells are densely packed and keratinized, and the cortical cells are thick-horned near the epidermis and wall-shaped. Vascular bundles show phloem fibers, primary phloem, formation and primary phloem, formation and primary xylem. Is a rare biology teaching aid
• The model is taken from the dicotyledonous herb stem sunflower. The model is cut longitudinally and transversely, and its transverse section is about 2/3 of the stem.One side of the longitudinal section passes through the medullary rays and one side passes through the vascular bundle. Allows you to effectively combine theory with practice to promote understanding
• The model is made of polyvinyl chloride (PVC) plastic, which is corrosion resistant, lightweight, and has high strength.Good for school teaching tool, learning display, and collectibles, also will be a great addition to your lab supplies.