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    Root Systems

    This kit looks at root systems. There is one specimen block included (3 1/2 x 2 1/4 x 1 in). Specimens are preserved and encased in clear resin material. They can be observed from every side to see details. Specimens include: tap root (Helwingia chinensis), adventitious (Helwingia chinesis), nodulated (Glycine max), and fibrous (Bromus japonicas). Teacher information guide, student activity sheet, and answer key are included. Size of product is 6 3/4 x 4 3/4 x 1 1/2 in.