結果 : y chromosome definition biology

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2:11

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

The Practical School
558,498 回視聴 - 5 年前

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5:26

GCSE Biology - DNA Part 1 - Genes and the Genome #63

Cognito
508,035 回視聴 - 5 年前

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2:16

Genes, DNA and Chromosomes explained

Science Explained
1,329,783 回視聴 - 8 年前
5:03

What is a Chromosome?

Stated Clearly
2,323,281 回視聴 - 7 年前
0:32

Y chromosome Meaning

SDictionary
6,401 回視聴 - 9 年前
2:35

What decides the gender of a baby ?

The Science Mirror
204,447 回視聴 - 5 年前
4:28

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

ABC Science
3,290,534 回視聴 - 3 年前
2:45:54

Spring School Life Sciences 2024

Learning Resources MNED
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0:29

Human Chromosome 3-D

National Human Genome Research Institute
60,748 回視聴 - 9 年前
4:55

Sex Inheritance (XX XY) - GCSE Biology | kayscience.com

KayScience
151,008 回視聴 - 4 年前
3:45

Chromosomes Are Not Sexes

Paradox Institute
11,760 回視聴 - 2 年前
1:26

Genes vs Alleles

2 Minute Classroom
575,913 回視聴 - 7 年前
12:06

Why Y Chromosomes Might Disappear

SciShow
2,253,136 回視聴 - 3 年前
6:53

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

Science Sauce
232,497 回視聴 - 1 年前
13:40

Science Proves There are More than Two Human Sexes

SciShow
1,827,262 回視聴 - 4 年前
8:48

Punnett Squares and Sex-Linked Traits (UPDATED)

Amoeba Sisters
467,017 回視聴 - 1 年前
2:22

Everything you Need to Know:Chromosome Analysis (Karyotyping)

Al Borg Diagnostics
143,596 回視聴 - 5 年前
2:56

Is the Y Chromosome Disappearing?

SciShow
766,226 回視聴 - 8 年前
6:40

Scientists Say Y Chromosome Is Disappearing, is the Male Gender at Risk? | Firstpost America

Firstpost
30,845 回視聴 - 1 か月前
8:03

Why is the Y chromosome so short? Is it still shrinking?

The Lab Mouse
6,343 回視聴 - 1 年前