以下为句子列表：
英文: Generative nuclei The two gametic nuclei formed by the division of the generative cell in the pollen tube of angiosperms.
中文: 雄原核：在被子植物花粉管中的生殖细胞（应为雄原核译者注）分裂成两个配子的核。
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英文: In seed plants it is the generative cell in the pollen grain, which divides in the pollen tube to produce two sperm cells.
中文: 在种子植物中，它是在花粉粒中的生殖细胞，可以在花粉管内分裂形成两个精子。
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英文: Oleifera was observed with LM.Results showed that there were vegetative cell and generative cell in the pollen grain of Genus Camellia, the generative cell is more smaller than that of the vegetative cell.The generative cell was lay on the vegetative cell
中文: 结果表明，山茶属植物花粉粒中含有生殖细胞和营养细胞，生殖细胞较小，呈长纺锤形，游离在营养细胞中，生殖细胞极轴两端的细胞膜和核膜与营养细胞的细胞膜相连，其中一端的连结处位于花粉粒萌发孔附近。
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英文: The length of generative cell nuclei is 3.5-20.0pm.study method on morphology of generative cells in pollen grains and the evolutionistic tendency of Genus Camellia base on the morphological character and size of generative cell nuclei was also discussed
中文: 笔者探讨了光学显微镜下观察山茶属花粉粒生殖细胞形态的方法，并根据山茶属植物花粉粒生殖细胞核的形状及大小变化，对其演化的趋势进行了讨论。
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英文: The present paper reviews the construction and constitutes of pollen tube wall, the migration of generative cell and vegetative nucleus, as well as the movements of organelles and secretory vesicles in pollen tubes.
中文: 本文就细胞壁的结构及组成，生殖细胞和营养核的移位，细胞器以及分泌小泡的运动等方面作了较全面论述。
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