Developmental Bio <3
Region: US
Thursday 14 December 2023 02:53:38 GMT
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FelixMk677 :
Basically in short terms, The reason why males have x and y is because it contributes to more genetic diversity in males as the y chromosome is distinct and influences male specific traits😏💪💪
2024-12-20 19:14:42
29
Parisrutta :
Who here from that boy video?
2025-05-21 00:17:19
192
A Little Bit of Something :
You can also have XO
2025-05-20 22:45:14
45
Israeli nationalist :
The egg has X chromosome and the sperm either has X or Y chromosome if healthy. Combine the both you get the different and ONLY genders
2025-07-03 03:22:07
0
chantelle 🍄 :
w
2026-08-20 23:32:47
0
Tj✝️ :
rage bait 10
2025-02-24 06:43:26
12
FAITH :
thanks for the explanation
2024-05-16 09:42:10
33
꧁𖤐٭*𝔍𝔞𝔰𝔪𝔦𝔫*٭𖤐꧂ :
Who came here from the gnarly video
2025-09-04 20:44:51
0
Holly🤎 :
❤️
2025-02-21 20:59:10
1
That yz 125 :
🥰🥰🥰
2025-01-20 02:38:36
0
️mm :
😭
2025-10-30 08:32:50
0
aprilflowers007 :
😳😳😳
2025-04-15 10:20:25
0
LV 👑🐬🙏🏾💫 :
💯💯💯
2025-05-20 23:22:25
0
sentawit7i :
💕💕💕
2025-03-22 13:06:59
0
MissDrea"Louisiana Style" :
🙋🏾♀️😂😂😂
2025-05-21 20:47:21
0
dal :
👑
2025-09-01 20:32:13
0
hwjkjamytiz :
😔
2025-07-24 03:21:22
0
eric :
🙏
2025-11-30 23:58:21
0
11.11 :
❤
2025-10-16 06:21:10
0
P🎀 :
❤️❤️❤️
2025-03-08 00:19:15
0
Coco :
😂😂😂
2025-05-22 07:07:31
0
Sciences Nat :
🥰🥰🥰
2024-11-25 06:14:28
0
Gascottauto :
😃😃😃
2025-05-22 01:36:48
0
Lawyergirlsam :
😩😩😩
2025-05-22 01:21:43
0
𝘭𝘶𝘤𝘺 :
what would happen if theres two Y chromosomes
2025-04-29 21:46:06
0
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