可见气孔的植物叶片表面 – 吊兰

ny, a stoma, also called a stomate is a pore found in the epidermis of leaves, stems, and other organs, that controls the rate of gas exchange between the internal air spaces of the leaf and the atmosphere. The pore is bordered by a pair of specialized parenchyma cells known as guard cells that regulate the size of the stomatal opening

光厂(VJshi)视频提供可见气孔的植物叶片表面 – 吊兰视频素材下载，适用于显微镜，培训课，细胞，Stem教育，植物等主题的内容创作。

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