結果 : what does y chromosome mean
2:25

X and Y chromosomes explained

MooMooMath and Science
130,155 回視聴 - 5 年前
4:15

The myth of the "supermale" and the extra Y chromosome

Vox
3,736,277 回視聴 - 9 年前
1:53

Researchers fully sequence the Y chromosome for the first time | World DNA | Latest News | WION

WION
17,767 回視聴 - 10 か月前
5:17

What is the Y-DNA test? | Genetic Genealogy Explained

Family History Fanatics
19,524 回視聴 - 3 年前
2:56

Is the Y Chromosome Disappearing?

SciShow
759,178 回視聴 - 8 年前
57:56

Y Chromosome (Y-DNA) Testing Basics

Allen County Public Library
5,595 回視聴 - 1 年前
2:11

Sex Determination: Who is responsible for the gender of a new born baby?

The Practical School
532,724 回視聴 - 5 年前
12:06

Why Y Chromosomes Might Disappear

SciShow
2,237,928 回視聴 - 2 年前
3:45

How is the Y chromosome passed down by males through the generations?

FutureLearn
238,279 回視聴 - 8 年前

-
2:35

What decides the gender of a baby ?

The Science Mirror
182,770 回視聴 - 5 年前
1:46

Role of Y-chromosome in Fertility&how does it leads to Infertility?

Oasis Fertility
81,924 回視聴 - 3 年前
0:32

Y chromosome Meaning

SDictionary
6,365 回視聴 - 9 年前

-
2:16

Genes, DNA and Chromosomes explained

Science Explained
1,296,321 回視聴 - 8 年前
6:53

Inheritance Explained || How do we inherit features from our parents?

Science Sauce
194,831 回視聴 - 1 年前
5:53

Sex determination by the Y chromosome

Genetics
33,783 回視聴 - 6 年前
1:56

Scientists fully sequence human Y chromosome for the first time | Latest News | WION

WION
5,860 回視聴 - 10 か月前
4:05

Mom vs. Dad: What Did You Inherit?

AsapSCIENCE
2,076,729 回視聴 - 6 年前
6:45

What can DNA tests really tell us about our ancestry? - Prosanta Chakrabarty

TED-Ed
1,156,315 回視聴 - 4 年前
57:31

The Y Chromosome Supports Human Evolution

Gutsick Gibbon
27,501 回視聴 - 2 日前
4:28

“I Was Born With An Extra Chromosome” | Listen Up | ABC Science

ABC Science
3,151,031 回視聴 - 2 年前