結果 : how do chromosomal defects occur
10:50

Down syndrome (trisomy 21) - causes, symptoms, diagnosis, & pathology

Osmosis from Elsevier
1,729,368 回視聴 - 8 年前
3:50

Prevent Chromosomal Abnormalities | Prenatal Screening | Down Syndrome Pregnancy | Dr C Suvarchalaa

Ziva Fertility English
39,686 回視聴 - 1 年前
5:15

Down Syndrome, Causes, Signs and Symptoms, Diagnosis and Treatment.

Medical Centric
240,272 回視聴 - 3 年前
2:11

How mutations, or variations, can lead to genetic conditions

BioMarin
96,235 回視聴 - 3 年前
5:22

Chromosomal Abnormalities: Trisomy 21,18 & 13 – Embryology | Lecturio

Lecturio Medical
98,497 回視聴 - 6 年前
7:03

What are chromosome abnormalities? A simple to understand guide

Eerie History
85,001 回視聴 - 6 年前
8:00

Alteration of Chromosome Number and Structure

Professor Dave Explains
56,220 回視聴 - 4 年前
7:47

Chromosomal Abnormalities, Aneuploidy and Non-Disjunction

BOGObiology
314,699 回視聴 - 9 年前
4:55

What is Klinefelter's Syndrome?

HealthSketch
231,712 回視聴 - 3 年前

-
2:53

Can sperm cause chromosomal abnormalities in embryos ? || Fertility Tips || Dr Chekuri Suvarchala

Ziva Fertility English
11,377 回視聴 - 1 年前
1:00

Birth Defects - What Causes Birth Defects?

Centers for Disease Control and Prevention (CDC)
32,119 回視聴 - 2 年前
6:23

Embryonic Chromosomal Abnormality & Miscarriage - Antai Hospitals

RSA Institute - English Channel
14,987 回視聴 - 2 年前

-
4:15

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

Vox
3,753,295 回視聴 - 9 年前
13:59

Trisomy (21, 18, and 13) & Nondisjunction Genetics

Dirty Medicine
145,312 回視聴 - 5 年前
3:21

How do Chromosomes affect Pregnancy Loss? | Karyotype Test | Chromosome Analysis| Redcliffe Labs

Redcliffe Labs
37,379 回視聴 - 2 年前
14:09

Chromosomal abnormalities

Shomu's Biology
102,178 回視聴 - 9 年前
6:52

Why does Down Syndrome Occur? SIMPLIFIED!

Living With Eve
53,439 回視聴 - 4 年前
2:30

Nondisjunction (Trisomy 21) - An Animated Tutorial

Kristen Koprowski
435,828 回視聴 - 12 年前
0:52

Birth Defects - How are birth defects diagnosed?

Centers for Disease Control and Prevention (CDC)
9,372 回視聴 - 2 年前
6:54

Does your chromosomal abnormalities cause stillbirth & miscarriages | Antai Hospital

RSA Institute - English Channel
6,894 回視聴 - 3 年前