female gametophyte
- female gametophyte的基本解释
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雌配子体
- 更多网络例句与female gametophyte相关的网络例句 [注：此内容来源于网络，仅供参考]
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Paraffin section technique was applied in the study of the development of the seed coat of Pinus kwangtungensis. The results showed that the development of seed coat follows with the development of the megaspore mother cell. In the development of female gametophyte, a thin, dense and dark layer of cells formats around the female gametophyte.
运用石蜡切片法，在透射电子显微镜和光学显微镜下观察华南五针松种皮的形态结构和发育，用PAS反应显示细胞内淀粉粒分布，研究细胞内淀粉粒的含量。
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It is the first time that these phenomena were observed: Two nuclei are surrounded by plasma and locate at the central of the female gametophyte and the others nuclei are positioned at the fringe of the female gametophyte; Before the pollen tube enters the female gametophyte. the nuclei in chalazal end begin splitting of plasma and form multinuclear cell.4. The pollens of Gnetumc are spherical or applanate with single aperture. The ornamentation of exine is spine. The basis part of spine is lenience and the top part of spine is tip or obtuse sphere.
首次在买麻藤属植物的雌配子体中观察到2个游离核位于配子体的中央位置，且被一团原生质所包围的，其余的游离核位于边缘的现象以及花粉管进入雌配子体前，合点端的核已经发生胞质分裂形成多核细胞的现象 4、买麻藤的花粉近球形或扁平型，有单萌发孔，外壁表面具小刺状纹饰，小刺基部宽大，末端尖或钝圆。
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The temperature affects the development time of female gametophyte. The time from sporogenous cell observed to formating of female gametophyte needs 14 days at high temperature, but it needs about 20 days at low temperature.
温度影响雌配子体的发育时间，从观察到造胞细胞到雌配子体形成在高温条件下需14d左右，在低温条件下需20d左右。
- 更多网络解释与female gametophyte相关的网络解释 [注：此内容来源于网络，仅供参考]
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female gametophyte：雌配子体
female gamete 雌配子 | female gametophyte雌配子体 | female pronucleus 雌原核
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megagametophyte, female gametophyte：雌配子体
04.057 游离核时期 free nuclear stage | 04.058 雌配子体 megagametophyte, female gametophyte | 04.059 贮粉室 pollen chamber
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oophyte; female gametophyte：(藓类的)雌配子植物体
大孢子囊(卷柏类的) oophoridium | (藓类的)雌配子植物体 oophyte; female gametophyte | 卵质 ooplasm