Here are the distinct phases of meiosis: INTERPHASE MEIOSIS 1 CYTOKINESIS 1 MEIOSIS 2 CYTOKINESIS 2.

的不同阶段是：间期， 1，质 1， 2，质 2。

Then there is Meiosis for our gametes, because they (gametes) are different.

然后是配子，因为它们（配子）是不同的。

The end result of meiosis 2 is production of four haploid cells, n chromosomes; (23 in humans) .

2 的最终结果是产生 4 个单倍体细，n 条染色体；(类为 23 条)。

Meiosis 1 takes place in following steps: Prophase 1 Prophase 1 is typically the longest phase of meiosis.

1 按以下步骤进行：前期 1前期 1 通常是的最长时期。

The answer lies within the amazing process of meiosis.

答案就在惊的过程中。

These structures are critical for the process of cell division in next step at meiosis 1.

这些结构对 1 的下一步细过程至关重要。

During the first cellular division called meiosis I, the chromosomal pairs are separated.

第一次细，即第一次后，配对的同源染色体离。

The four main steps of meiosis 2 are: prophase 2, metaphase 2, anaphase 2, and telophase 2.

2 的四个主要步骤是：前期 2、中期 2、后期 2 和末期 2。

During meiosis, one cell divides twice to form four daughter cells.

在过程中，一个细两次，形成四个子细。

In the second cellular division called meiosis II, the sister chromatids of a given chromosome are separated.

第二次细，也就是第二次后，每个染色体的姐妹染色单体离。

Meiosis 2 Meiosis 2 is the second meiotic division and usually involves equational segregation, or separation of sister chromatids.

2 2 是的第二次，通常涉及相等的离，或姐妹染色单体的离。

To put it simply, during meiosis, the process in which gametes[3] are created, chromosomal crossover occurs.

简而言之，在过程中， 即产生配子 [3] 的过程中，会发生染色体交叉。

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，而一个的一生中大概只有400个初级卵母细可以做到。

The first stage lasts from infancy to puberty, and during this stage the primary oocyte remains stuck in the prophase step of meiosis 1.

第一阶段从婴儿期到青春期，初级卵母细还停留在第一次的前期。

The other option is the sister chromatids of the x chromosome don't separate in meiosis two in the female germ cell.

女性生殖细中，X染色体姐妹染色单体在第二次时没有离。

This triggers the primary oocyte within the dominant follicle to finally complete meiosis 1, and turn into a secondary oocyte, which has 23 chromosomes.

这使得优势卵泡里的初级卵母细最终完成第一次，变成了有23条染色体的次级卵母细。

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information.

是一个过程，单个细两次，产生四个细，其中包含一半的原始遗传信息。

Typically a gamete with 23 chromosomes, including one sex chromosome either X or Y, develops when parent germ cells undergo the process of meiosis.

正常的配子包含23条染色体，其中有一条X或Y性染色体，由亲代生殖细产生。

Nondisjunction means the chromosomes don't split apart - so following meiosis, one resulting sex cell ends up with both chromosomes and the other gets none.

不离意味着染色体没有开，所以在后形成的两个细中，一个拥有2条染色体，而另一个一条都没有。