Onion Epidermal Cell Model

This anatomical model shows the detailed structure of an onion epidermal cell, featuring both a surface view and a longitudinal section. The model depicts key cellular components including vacuoles, cytoplasm, nucleolus, nucleus, and cell wall. It is mounted on a base and numbered with an English key card for identification of structures. Designed for biology classrooms, this enlarged model allows students to examine plant cell architecture at a scale visible to the unaided eye. The dual-view design reinforces the relationship between surface morphology and internal organization of epidermal cells.