3.26 Sex chromosomes
- Syllabus
- 2024
- Objective
- 3.26
- Level
- —
3.26 Sex chromosomes
Understand how the sex of a person is controlled by one pair of chromosomes, XX in a female and XY in a male.
ConceptIGCSE Biology
Understand how the sex of a person is controlled by one pair of chromosomes, XX in a female and XY in a male.