is 2nd cousins inbreeding（関連順）

3:46

What's a Second Cousin Once Removed?

Jared Owen

1,460,295 回視聴 - 10 年前

3:47

Is Marrying Your Cousin Actually Dangerous?

Insider Science

3,744,262 回視聴 - 7 年前

1:38

What's a Second Cousin vs. a First Cousin Once-Removed?

LiveScience

296,714 回視聴 - 7 年前

2:05

What happens if I marry my second cousin?

Ask About Phones & Apps

16,569 回視聴 - 3 年前

3:05

Is it really that bad to marry my cousin? | Am I Normal? with Mona Chalabi

When Cousins Marry

Is it safe to marry a second cousin?

Science·WHYS

6,162 回視聴 - 2 年前

6:05

Do Double First Cousins Have the Same DNA as First Cousins?

Family History Fanatics

6,122 回視聴 - 2 年前

2:56

Why is marriage between cousins ok in Islam, science says it results in abnormal kids? Assim al hake

assimalhakeem

117,152 回視聴 - 3 年前

3:13

What are the potential genetic risks associated with marrying a second cousin?

いとこ同士の結婚がもたらす悲惨な結果

16 世代にわたる近親交配の様子はこんな感じです...

MedievalMadness

2,163,989 回視聴 - 2 年前

0:16

Difference between 1st and 2nd cousin #cousin #ask #shorts #ytshorts

Education at Home

51,101 回視聴 - 2 年前

21:07

How Inbred Would be Children of the Double First Cousins?

Nikolay's Genetics Lessons

8,898 回視聴 - 7 年前

0:52

Is Marrying Your Cousin Halal in Islam? #shorts #islam marriage #debate #drzakirnaik

Logic and Islam

216,697 回視聴 - 1 年前

46:20

The Shocking Result Of Marrying Your Cousin | When Cousins Marry | Absolute Documentaries

Absolute Documentaries

75,163 回視聴 - 3 年前

0:58

Can you marry a 2nd cousin?

Ask About Food & Facts

559 回視聴 - 4 年前

0:23

When you marry your cousin #shorts

MehdinaTV

323,514 回視聴 - 3 年前

0:44

エリザベス女王には不貞な夫がいた

The British Royal Family

856,531 回視聴 - 5 か月前

結果 : is 2nd cousins inbreeding