![Sex Determination Sex determined by genes found on the X and Y chromosome Females: egg produced with an X chromosome Males: ½ sperm cells contain X; - ppt download Sex Determination Sex determined by genes found on the X and Y chromosome Females: egg produced with an X chromosome Males: ½ sperm cells contain X; - ppt download](https://images.slideplayer.com/26/8515983/slides/slide_3.jpg)
Sex Determination Sex determined by genes found on the X and Y chromosome Females: egg produced with an X chromosome Males: ½ sperm cells contain X; - ppt download
The definition of a woman is an adult female human being possessing two X chromosomes, physically identified as having breasts and a vagina. Can you explain the extreme reluctance of certain politicians
![Obianuju Ekeocha on Twitter: "Obianuju's Science Lesson #2: Women have XX chromosomes and Men have XY chromosomes Fact: You can not change your sex. #MarchForScience https://t.co/GogkgWfErT" / Twitter Obianuju Ekeocha on Twitter: "Obianuju's Science Lesson #2: Women have XX chromosomes and Men have XY chromosomes Fact: You can not change your sex. #MarchForScience https://t.co/GogkgWfErT" / Twitter](https://pbs.twimg.com/media/DawfxIvV4AAWjR2.jpg)
Obianuju Ekeocha on Twitter: "Obianuju's Science Lesson #2: Women have XX chromosomes and Men have XY chromosomes Fact: You can not change your sex. #MarchForScience https://t.co/GogkgWfErT" / Twitter
![The XY Games: What 'Gender Testing' Reveals About the Olympics, and Ourselves. | by Jenny Boylan | Be Yourself The XY Games: What 'Gender Testing' Reveals About the Olympics, and Ourselves. | by Jenny Boylan | Be Yourself](https://cdn-images-1.medium.com/max/640/1*6Q_P-WKDG-y-bCyg-5aopw.jpeg)