Chromomere A small beadlike deeply staining structure seen in chromosomes during prophase of mitosis and meiosis.
在有丝分裂及减数分裂前期存在于染色体上小念珠色深结构。
These findings provide insights into the evolution of meiosis and kinetochore regulation during mitosis and meiosis.
这些发现为研究减数分裂以及有丝分裂和减数分裂中动粒调演变提供了基础。
On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.
在萌发期，接合孢子经历减数分裂形成单倍体细胞再产植物体。
Pollen mother cells undergo meioses through simultaneous cytokinesis and give rise to tetrads of microspores, which are tetrahedrally arranged.
花粉母细胞行减数分裂，细胞质分裂属同时型，产小孢子四分体，为四面体形。
It is speculated that meiosis occurs during the time period from these formation of the conchospore to the first cell division of it.
并对减数分裂这一遗传现象进行了重认识，提出紫菜减数分裂可能发在壳孢子形成至壳孢子萌发第一次细胞分裂时期。
Terminalization The movement of chiasmata to the end of the bivalent arms, a process that may occur during late prophase I of meiosis.
交叉)移端：发在第一次减数分裂后期，染色体交叉向二价体染色体臂末端移动过程。
There are a lot of sporule mother cells in every sporangium, they are respective via meiosis hind, produce the sporule of 4 monoploid.
每个孢子囊中有许多小孢子母细胞,它们各自经减数分裂后,产四个单倍体小孢子。
Ubisch bodies and lipid bodies are found in the glandular tapetums. In meiosis of microsporocyte, cytokinesisis is a simultaneous type, which produces an isobilateral tetrad.
小孢子母细胞减数分裂胞质分裂为同时型,产正四面体型四分体。
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Then there is Meiosis for our gametes, because they (gametes) are different.
然后是配子减数，因为它们（配子）是不同的。
During the first cellular division called meiosis I, the chromosomal pairs are separated.
第一次，第一次减数后，配对的同源染色体离。
The answer lies within the amazing process of meiosis.
答案就在惊人的减数过程中。
In the second cellular division called meiosis II, the sister chromatids of a given chromosome are separated.
第二次，也就是第二次减数后，每染色体的姐妹染色单体离。
The end result of meiosis 2 is production of four haploid cells, n chromosomes; (23 in humans) .
减数 2 的最终结果是产生 4 单倍体，n 条染色体；(人类为 23 条)。
But right around birth, the oocytes stop developing — they get stuck in the first stage of meiosis.
但是在出生的时候，卵停止发育——它们卡在减数的第一阶段。
The four main steps of meiosis 2 are: prophase 2, metaphase 2, anaphase 2, and telophase 2.
减数 2 的四主要步骤是：前期 2、中期 2、后期 2 和末期 2。
During meiosis, one cell divides twice to form four daughter cells.
在减数过程中，一两次，形成四子。
They then rush through meiosis II, and their resulting daughter cells total four round spermatids.
然后它们快速通过减数 II，它们产生的子总共有四圆形精子。
These primary spermatocytes then go into meiosis I, and form two smaller haploid cells called secondary spermatocytes.
这些初级精随后进入减数一期，形成两较小的单倍体，称为次级精。
These structures are critical for the process of cell division in next step at meiosis 1.
这些结构对减数 1 的下一步过程至关重要。
It's basically where cells will split in the second stage of meiosis, and specifically elasmobrachs.
这基本上是指在减数第二阶段会，特别是指软骨鱼。
It can also, these changes in meiosis can lead to disorders.
这些减数的变化也可能导致疾病。
Here are the distinct phases of meiosis: INTERPHASE MEIOSIS 1 CYTOKINESIS 1 MEIOSIS 2 CYTOKINESIS 2.
减数的不同阶段是：间期，减数 1，质 1，减数 2，质 2。
Now we can go straight onto meiosis and the Kreb cycle.
现在我们可以直接进入减数和克雷布循环。
To put it simply, during meiosis, the process in which gametes[3] are created, chromosomal crossover occurs.
简而言之，在减数过程中， 产生配子 [3] 的过程中，会发生染色体交叉。
First one is crossing over during meiosis.
第一是减数期间的染色体交叉互换。
Mitosis is used to make all the cells in our body, meiosis just makes gametes, or sex cells.
有丝用于制造我们身体里的所有，而减数只是制造配子，也就是性。
The secondary oocyte stops in metaphase of meiosis 2, and waits for fertilization as the menstrual cycle transitions into the luteal phase.
次级卵泡会在第二次减数中期停止，并且在卵泡期向黄体期转换的时候等待受精。
To do this, the primary oocytes have to complete meiosis 1, and in a person's lifetime only about 400 successfully do that.
要变成配子就必须要经历第一次减数，而一人的一生中大概只有400初级卵可以做到。
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划词翻译
详细解释
前期存在于染色体上
色深
第一次
染色体的姐妹染色单体
在
产生配子 [3] 的过程中，会发生染色体交叉。
是
