![1 Sex inheritance In humans, fruit flies, XX = female; XY = male. Inheritance of sex is just like any other trait, except it involve inheritance of an. - ppt download 1 Sex inheritance In humans, fruit flies, XX = female; XY = male. Inheritance of sex is just like any other trait, except it involve inheritance of an. - ppt download](https://slideplayer.com/9940857/32/images/slide_1.jpg)
1 Sex inheritance In humans, fruit flies, XX = female; XY = male. Inheritance of sex is just like any other trait, except it involve inheritance of an. - ppt download
![Determining Sex Females are XX, producing only X gametes. Males are XY, producing both X & Y gametes. - ppt download Determining Sex Females are XX, producing only X gametes. Males are XY, producing both X & Y gametes. - ppt download](https://slideplayer.com/5986167/20/images/slide_1.jpg)
Determining Sex Females are XX, producing only X gametes. Males are XY, producing both X & Y gametes. - ppt download
![IGCSE Biology 2017: 3.26: Understand How the Sex of a Person is Controlled by One Pair of Chromosomes, XX in a Female and XY in a Male IGCSE Biology 2017: 3.26: Understand How the Sex of a Person is Controlled by One Pair of Chromosomes, XX in a Female and XY in a Male](https://1.bp.blogspot.com/-N7JqYSfdeLE/XUZkAm5lbXI/AAAAAAAAAX4/9OMWSA1InPAJ5BzRRDOWWeqSI3ez5iyDgCLcBGAs/s1600/Screenshot%2B2019-08-04%2Bat%2B12.49.48%2BPM.png)
IGCSE Biology 2017: 3.26: Understand How the Sex of a Person is Controlled by One Pair of Chromosomes, XX in a Female and XY in a Male
![From liability to viability: Genes on the Y chromosome prove essential for male survival | Whitehead Institute From liability to viability: Genes on the Y chromosome prove essential for male survival | Whitehead Institute](https://wi.mit.edu/sites/default/files/styles/pt_picture_side_caption/public/2020-11/page_0423.gif?itok=RbFDTZ7b)
From liability to viability: Genes on the Y chromosome prove essential for male survival | Whitehead Institute
![Obianuju Ekeocha on X: "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" / X Obianuju Ekeocha on X: "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" / X](https://pbs.twimg.com/media/DawfxIvV4AAWjR2.jpg)