Upper epidermis, Top of the leaf, Lower epidermis , Bottom of the leaf, Mesophyll cells, Have lots of chloroplasts for photosynthesis, stomata, pores that allow carbon dioxide to enter and water and oxygen to leave, vein, contains xylem and phloem to allow the transport of water to the leaves and sugar away from leaves , guard cells, change shape to open and close the stomata.

Leaf structure and function

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

)
恢复自动保存：？