English translation for "胚乳核"
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- endosperm nucleus
Related Translations:
胚乳: [植物学] endosperm; albumen; style◇胚乳核 endosperm nucleus; 胚乳培养 endosperm culture; 胚乳吸器 endosperm haustorium; 胚乳细胞 [植物学] albuminous cell; 胚乳原 endospermanlage 胚乳原: endosperm anlageendosperm mother
- Example Sentences:
| 1. | The other male gamete fuses with the secondary nucleus, forming the primary endosperm nucleus .
另一个雄配子和次生核结合形成初生胚乳核。 | | 2. | When a pollen grain germinates , a pollen tube pushes its way out through an aperture in the pollen grain wall , and the nuclei migrate into the tube
生殖细胞核分裂，形成两个仅由细胞核和细胞质构成的精子，其中一个将与卵受精，另一个则与极核融合形成胚乳核。 | | 3. | One fuses with the egg cell to form a zygote while the other either degenerates or , in certain angiosperms , fuses with the polar nuclei to give the primary endosperm nucleus
一个与卵细胞结合形成受精卵，另一个要么退化，要么在某些被子植物中与极核结合形成初生胚乳核。 | | 4. | Double fertilization the fusion of one pollen nucleus with the egg to form the zygote and of the other pollen nucleus with a polar nucleus to form the triploid endosperm nucleus
双受精：指花粉粒中的一个精子与胚珠中的卵细胞结合形成受精卵，另一个精核与极核结合形成三倍体的胚乳核。 |
- Similar Words：
- "胚球" English translation, "胚区" English translation, "胚区定位" English translation, "胚乳" English translation, "胚乳薄壁组织细胞的残余" English translation, "胚乳糊粉细胞" English translation, "胚乳母细胞" English translation, "胚乳囊残迹" English translation, "胚乳胚" English translation, "胚乳培养" English translation
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