- bio-psy Quiz 9 2021 Flashcards | Quizlet
The Carmichaels' baby was determined to have only one X chromosome (instead of two sex chromosomes) Their baby will be diagnosed with a Klinefelter syndrome b a typical female genotype
- XO sex-determination system - Wikipedia
In this system, there is only one sex chromosome, referred to as X Males only have one X chromosome (XO), while females have two (XX) The letter O (sometimes a zero) signifies the lack of a Y chromosome [1]
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