vegetable embryo development teaching aids model plant model junior and senior high school biology science and education instrument teaching demonstration 荠菜胚发育教具模型 植物模型 初高中生物 科教仪器 教学演示

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This carrot embryo development teaching model is specially designed for biology teaching in junior and senior high schools. The core selling points include high-precision 3D structure, detachable parts, and eco-friendly materials.

The product's advantage lies in its intuitive display of the process of plant embryo development, addressing the pain points of traditional teaching methods that are abstract and difficult to understand. It has been certified by the national education system and inspires students' curiosity and desire to explore nature.