What's the difference between a gamete and a zygote?

生殖胞和受精卵区别是什么？

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

然后是配减数分裂，因为它们（配）是不同。

Remember that gametes only have 23 chromosomes rather than the normal 23 pairs.

记住，配只有 23 对染，而不是正常 23 对。

Klinefelter syndrome develops when a gamete, either sperm or egg, contains at least one extra X chromosome.

异常在配时期就存在了，精和卵都有可能发生，异常配出至少一条X染。

The primary oocyte has 46 chromosomes, but eventually it has to turn into a gamete with only 23 chromosomes.

初级卵母胞有46条染，但是最终变成只有23条染配。

Their main job is to produce and release female gametes and sex hormones like estrogen and progesterone.

它们主要工作是产生和释放女性配和性激素，如雌激素和黄酮。

And they're really just a means of getting gametes together. Reproductively speaking, they're the least important parts of the system.

它们实际上只是将配聚集在一起一种方式。从生殖角度来看，它们是系统中最不重要部分。

Either way the separation doesn't happen and the end result is a gamete with an extra X chromosome.

不管是哪种情况，都发生了不分离现象，最后结果都是产生了一条X染配。

The female gamete is, biologically speaking, a big bet.

女性配，从生物学上讲，是一个很大赌注。

And this results in one gamete with a pair of x chromosomes one without any and potentially two normal gametes.

这导致产生一个有两条X染配：一个没有X染配，以及两个有可能正常配。

" We've been able to preserve certain types of cells since the 1950s, in particular gametes, red blood cells, cancer cells."

“自20世纪50年代以来，我们就已经能够保存某些类型胞，特别是配、红胞和癌胞。”

So if a parent plant made spores, its offspring would make gametes, then its offspring would make spores, and so on.

因此，如果亲本植物产生孢，它后代就产生配，然后它后代就产生孢，以此类推。

The gametes take half of the genes and shuffle them.

配拿取并打散一半基因。

Each half is delivered in specialized cells called gametes.

每一半都由称为配特化胞传递。

Richardson discusses only transgenerational epigenetics, the kind that can be passed down to a gamete or embryo.

理查森只讨论了跨代表观遗传学， 即可以传递给配或胚胎那种。

Do I need to mention the fact that a male's gamete producing organs sit dangerously exposed outside the body?

我是否需要提及雄性配产生器官危险地暴露在外这一事实？

The first time, they do this separately when they generate the gametes - that is, sperm and egg cells.

第一次是在牠们各自在造配时重组─即是制造精和卵时。

You'll remember from biology that gametes are haploid cells, meaning that they only have one set of chromosomes, and are formed by meiosis.

你记得生物学中配是单倍胞，这意味着它们只有一套染，是由减数分裂形成。

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

正常配包含23条染，其中有一条X或Y性染，由亲代生殖胞减数分裂产生。

The testes — the gonads of the anatomical male — are tasked with making male gametes, sperm, and the androgen hormone testosterone.

睾丸——解剖学上男性性腺——负责制造男性配、精和雄激素睾酮。