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- A plant hormone that promotes cell division. 激动素能促进细胞分裂的植物激素
- Any single cell division in such a series. 细胞分裂这种一组分裂中的任何一次简单细胞分裂
- Cell division hormone 细胞分裂素
- Growth resulting from increase in cell size without cell division. 生长指由于细胞体积的增大而非细胞分裂而导致的生长
- But out-of-control cell division can fuel cancer. 但失控的细胞分裂会加速癌症的发生发展。
- The DNA of chromatin must replicate before cell division. 染色质DNA在细胞分裂之前必须复制。
- Young etiolated leaves may also be accompanied by cell division. 幼小的黄化叶子也可能伴随细胞分裂。
- Prophase The first stage of cell division in meiosis and mitosis. 前期：细胞减数分裂和有丝分裂的第一个阶段。
- Dynein also helps force apart chromosomes during cell division. 以及在细胞分裂中，提供了机械能协助染色体的分离。”
- New cell division and proliferation stop as the organism matures. 新的细胞分裂和增殖随生物体成熟而停止。
- Sustained cell division was attributed to the presence of 2. 4-D in the medium. 培养基中的2,4-D浓度对刺激细胞分裂至关重要。
- At lower concentrations they may even be stimulants of cell division. 在浓度较低时，它们甚至能促进细胞分裂。
- The zygote, by cell division, grows into a morula an then into a blastocyst. 通过细胞分裂，受精卵发育成桑葚胚，然后发育成囊胚。
- Asexual reproduction, as by budding, cell division, or parthenogenesis. 无性生殖通过芽接，细胞分裂或单性生殖而形成的无性繁殖
- Cytokinins are produced in roots, where they stimulate cell division. 细胞分裂素在根中产生可以促进细胞分裂。
- The plane of cell division is, in turn, determined by the orientation of the mitotic spindle. 细胞分裂的方向又是由有丝分裂的纺锤体所确定。
- The entire process of cell division including division of the nucleus and the cytoplasm. 有丝分裂过程包含细胞核和细胞质分裂的整个细胞分裂过程
- Of or relating to the plane of a cell division perpendicular to the surface of a plant organ. 垂周的细胞壁与某植物器官表面相垂直的或有关垂周的
- Meiosis, which occurs only in the formation of gametes, is a specialized form of cell division. 仅仅发生在配子形成中的减数分裂是一种特殊形式的有丝分裂。
- The term "morula" refers to the fertilized egg before it begins its cell division. “桑椹胚”定义为开始细胞分裂之前的受精卵。
