0:00:00.365,0:00:02.603
Keçən videoda analarımızdan

0:00:02.603,0:00:06.121
bir yumurtanın atamızdan[br]gələn sperma ilə birləşərək

0:00:06.121,0:00:09.412
təkrarlanaraq bizə çevriləcək bir ziqot

0:00:09.412,0:00:12.278
əmələ gətirdiyini gördük.

0:00:12.278,0:00:15.870
Son videomuzda deyək ki, bu,[br]atamın sperması idi

0:00:15.870,0:00:18.168
və anamın yumurtası ilə birləşdi və sonra

0:00:18.168,0:00:20.498
bu ziqot təkrarlanmağa davam edəcək

0:00:20.498,0:00:23.243
və sonunda Sal-a çevriləcək,

0:00:23.243,0:00:26.807
və mayalanma haqqında video hazırlanacaq.

0:00:26.807,0:00:29.306
Bəs əslində bu necə olur?

0:00:29.306,0:00:31.775
Beləliklə, indi bu ziqotda

0:00:31.775,0:00:34.484
xromosomların diploid sayı var və

0:00:34.484,0:00:36.384
bir daha bunu 2N adlandırırlar,

0:00:36.384,0:00:38.066
burada N haploid ədəd,

0:00:38.066,0:00:39.965
2N diploid ədəd,

0:00:39.965,0:00:41.541
insanlar üçün isə,

0:00:41.541,0:00:45.288
N 23-dür, buna görə insan vəziyyətində

0:00:45.288,0:00:47.275
N 23-dür və iki dəfə N əlbəttə ki,

0:00:47.275,0:00:49.656
46 xromosom olacaqdır.

0:00:49.656,0:00:51.984
Burada mənim tam [br]xromosom kontingentim var.

0:00:51.984,0:00:54.984
Mən atamdan Y cinsi xromosom aldım,

0:00:54.984,0:00:56.414
X təbii ki anamdan,

0:00:56.414,0:00:59.588
ona görə də kişi olacağam.

0:00:59.588,0:01:02.532
Bəs onda nə baş verir?

0:01:02.532,0:01:05.259
Yaxşı, indi mitoz yolu ilə bu ziqota

0:01:05.259,0:01:07.618
təkrarlanmağa davam edəcək.

0:01:07.618,0:01:11.129
Beləliklə, bilirsiniz, birdən sonra,

0:01:11.129,0:01:14.072
birdən sonra və biz mitozun mexanikasının

0:01:14.072,0:01:16.454
təfərrüatlarına girəcəyik,

0:01:16.454,0:01:20.734
lakin bir dövr mitozdan sonra o, [br]indi iki hüceyrə olur.

0:01:20.734,0:01:21.658
İndi iki hüceyrədir.

0:01:21.658,0:01:22.727
Mən onu bir daha çəkəcəyəm,

0:01:22.727,0:01:24.669
onu miqyasda çəkməyəcəm.

0:01:24.669,0:01:26.138
İndi iki hüceyrədir.

0:01:26.138,0:01:27.132
Buradakı kiçik lövhəmdə kifayət qədər

0:01:27.132,0:01:28.990
boşluq olduğuna əmin olmaq istəyirəm.

0:01:28.990,0:01:29.770
Onun iki hüceyrəsi var.

0:01:29.770,0:01:31.337
Bütün xromosomları çəkməkdənsə,

0:01:31.337,0:01:32.821
deyim ki, bunların hər biri,

0:01:32.821,0:01:36.843
mənim nüvəmdə hələ də 2N var.

0:01:36.843,0:01:38.428
Mənim diploid sayım var.

0:01:38.428,0:01:41.360
Deməli, fərqləndirdiyi bu iki

0:01:41.360,0:01:42.575
hücüyrənin hər biri tam

0:01:42.575,0:01:44.423
gözlənilməzliyə malikdir.

0:01:44.423,0:01:45.700
Mitozun etdiyi də budur.

0:01:45.700,0:01:48.357
O, mahiyyətcə bütün[br]hüceyrələri təkrarlayır.

0:01:48.357,0:01:50.814
Eyni sayda xromosomunuz var.

0:01:50.814,0:01:51.843


0:01:51.843,0:01:53.012


0:01:53.012,0:01:57.134


0:01:57.134,0:02:00.325


0:02:00.325,0:02:03.030


0:02:03.030,0:02:03.853


0:02:03.853,0:02:06.920


0:02:06.920,0:02:07.853


0:02:07.853,0:02:09.516


0:02:09.516,0:02:13.568


0:02:13.568,0:02:16.660


0:02:16.660,0:02:19.025


0:02:19.025,0:02:19.896


0:02:19.896,0:02:20.610


0:02:20.610,0:02:22.488


0:02:22.488,0:02:24.993


0:02:24.993,0:02:27.053


0:02:27.053,0:02:28.926


0:02:28.926,0:02:32.251


0:02:32.251,0:02:33.818


0:02:33.818,0:02:35.881


0:02:35.881,0:02:37.211


0:02:37.211,0:02:39.297


0:02:39.297,0:02:41.852


0:02:41.852,0:02:43.964


0:02:43.964,0:02:50.340


0:02:50.340,0:02:53.456


0:02:53.456,0:02:55.889


0:02:55.889,0:03:00.399


0:03:00.399,0:03:03.638


0:03:03.638,0:03:06.677


0:03:06.677,0:03:09.050


0:03:09.050,0:03:10.059


0:03:10.059,0:03:11.833


0:03:11.833,0:03:14.549


0:03:14.549,0:03:17.448


0:03:17.448,0:03:19.470


0:03:19.470,0:03:23.403


0:03:23.403,0:03:26.211


0:03:26.211,0:03:29.383


0:03:29.383,0:03:31.391


0:03:31.391,0:03:33.693


0:03:33.693,0:03:37.056


0:03:37.056,0:03:40.353


0:03:40.353,0:03:41.976


0:03:41.976,0:03:45.958


0:03:45.958,0:03:47.267


0:03:47.267,0:03:48.760


0:03:48.760,0:03:52.681


0:03:52.681,0:03:57.424


0:03:57.424,0:04:00.708


0:04:00.708,0:04:02.653


0:04:02.653,0:04:04.283


0:04:04.283,0:04:07.090


0:04:08.935,0:04:11.168


0:04:11.168,0:04:13.804


0:04:13.804,0:04:15.434


0:04:15.434,0:04:17.258


0:04:17.258,0:04:18.612


0:04:18.612,0:04:25.049


0:04:25.784,0:04:29.768


0:04:29.768,0:04:31.097


0:04:31.097,0:04:34.396


0:04:35.080,0:04:37.444


0:04:37.444,0:04:42.834


0:04:43.312,0:04:46.635


0:04:48.003,0:04:51.719


0:04:51.719,0:04:54.171


0:04:54.171,0:04:56.397


0:04:56.397,0:04:58.221


0:04:58.221,0:04:59.695


0:04:59.695,0:05:02.767


0:05:02.767,0:05:05.980


0:05:05.980,0:05:07.772


0:05:07.772,0:05:09.270


0:05:09.270,0:05:10.669


0:05:10.669,0:05:13.223


0:05:13.223,0:05:16.502


0:05:16.502,0:05:18.443


0:05:18.443,0:05:21.188


0:05:21.188,0:05:23.397


0:05:23.397,0:05:26.529


0:05:26.529,0:05:28.339


0:05:28.339,0:05:29.609


0:05:29.609,0:05:31.586


0:05:31.586,0:05:34.849


0:05:34.849,0:05:37.273


0:05:37.273,0:05:40.633


0:05:40.633,0:05:41.946


0:05:42.427,0:05:43.428


0:05:43.428,0:05:45.689


0:05:45.689,0:05:47.090


0:05:47.090,0:05:48.632


0:05:48.632,0:05:50.037


0:05:50.037,0:05:52.626


0:05:52.626,0:05:54.407


0:05:54.407,0:05:56.375


0:05:56.375,0:05:58.436


0:05:58.436,0:06:00.273


0:06:00.273,0:06:03.069


0:06:03.069,0:06:07.642


0:06:07.642,0:06:10.185


0:06:10.185,0:06:14.974


0:06:14.974,0:06:16.516


0:06:16.516,0:06:18.464


0:06:18.464,0:06:24.270


0:06:28.044,0:06:32.253


0:06:32.307,0:06:34.430


0:06:35.481,0:06:38.371


0:06:38.371,0:06:42.518


0:06:42.518,0:06:44.768


0:06:44.768,0:06:46.404


0:06:46.404,0:06:51.197


0:06:51.197,0:06:52.918


0:06:52.977,0:06:56.421


0:06:56.628,0:07:00.315


0:07:00.315,0:07:02.656


0:07:02.656,0:07:05.069


0:07:05.069,0:07:07.775


0:07:07.775,0:07:11.599


0:07:11.861,0:07:14.807


0:07:15.323,0:07:18.517


0:07:18.517,0:07:19.911


0:07:19.911,0:07:23.046


0:07:23.046,0:07:25.735


0:07:25.906,0:07:27.571


0:07:27.571,0:07:30.075


0:07:30.075,0:07:33.728


0:07:33.728,0:07:37.674


0:07:37.674,0:07:41.013


0:07:41.286,0:07:42.575


0:07:42.575,0:07:44.485


0:07:44.485,0:07:47.634


0:07:47.634,0:07:49.418


0:07:49.418,0:07:53.891


0:07:53.891,0:07:55.450


0:07:55.450,0:07:57.026


0:07:57.026,0:07:58.606


0:07:58.606,0:08:00.193


0:08:00.193,0:08:02.363


0:08:02.363,0:08:05.653


0:08:05.653,0:08:07.738


0:08:07.738,0:08:10.436


0:08:10.436,0:08:12.519


0:08:12.519,0:08:14.948


0:08:14.948,0:08:17.130


0:08:17.130,0:08:18.966


0:08:18.966,0:08:23.018


0:08:23.018,0:08:25.470


0:08:25.470,0:08:28.118


0:08:28.118,0:08:30.448


0:08:30.448,0:08:32.562


0:08:32.562,0:08:33.819


0:08:33.819,0:08:36.605


0:08:36.605,0:08:37.964


0:08:37.964,0:08:40.154


0:08:40.154,0:08:42.090


0:08:42.090,0:08:46.001


0:08:46.001,0:08:48.535


0:08:48.535,0:08:50.178


0:08:50.178,0:08:52.269


0:08:52.269,0:08:54.501


0:08:54.501,0:08:58.411


0:08:58.411,0:09:01.542


0:09:01.542,0:09:03.343


0:09:03.343,0:09:06.299


0:09:06.299,0:09:09.391


0:09:09.391,0:09:12.918


0:09:12.918,0:09:14.914


0:09:14.914,0:09:19.727


0:09:19.727,0:09:24.202


0:09:24.202,0:09:26.496


0:09:26.496,0:09:29.747


0:09:29.747,0:09:33.245