Description

This detailed model displays both the transverse and longitudinal sections of a dicotyledonous stem, depicting the stage where the cambium ring has developed but secondary growth has not yet begun. It is an excellent teaching aid for studying structures such as the cuticle, epidermis, hypodermis, cortex, mucilage canal, endodermis, sclerenchymatous and parenchymatous pericycle, phloem, intrafascicular cambium, protoxylem, metaxylem, medullary rays, and pith. The model is securely mounted on a base, with all parts clearly numbered and accompanied by an English key card for easy identification and learning.