Walter Products B10301 Leaf Structure Model from a Lima Bean Leaf

الوصف

Magnified 45X from a lima bean leaf, this plastic model vividly shows the transverse and longitudinal sections as well as the upper and lower epidermis. The mesophyll includes palisade parenchyma and spongy parenchyma. The surfaces display stomas and guard cells. Also shown are details of vascular bundles, such as xylem, phloem and the veins. Dimensions: 18"x 9"x 6"(45 x 23 x 15cm).