X and Y chromosomes explained
Punnett Squares and Sex-Linked Traits (UPDATED)
Secrets of the X chromosome - Robin Ball
Jeannie Lee (Harvard) 1 - X Chromosome Inactivation: Making and Breaking the Silence
Researchers fully sequence the Y chromosome for the first time | World DNA | Latest News | WION
The myth of the "supermale" and the extra Y chromosome
Mom vs. Dad: What Did You Inherit?
Genetics | X-chromosome Inactivation, Barr Bodies, and the Calico Cat
Sex determination and linkage OCR A A-Level Biology
Chromosomes and Karyotypes
X-Inactivation in mammals
Sex Determination: Who is responsible for the gender of a new born baby?
Genetics Explains: What Traits Are On Your 23 Chromosome Pairs? Chromosome 14-23
X Inactivation
Sex Inheritance (XX XY) - GCSE Biology | kayscience.com
How Cells Decide Between X And Y Chromosomes? Explained
X-linked Inheritance and Punnett Squares
Gene recombination on X chromosome
“I Was Born With An Extra Chromosome” | Listen Up | ABC Science
The genes you don't get from your parents (but can't live without) - Devin Shuman