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A physical data flow diagram shows how the system will be constructed.
Red Blood Cells
Cells in the blood that are responsible for transporting oxygen from the lungs to the body's tissues and carbon dioxide from the tissues back to the lungs.
Sex-Linked Disorders
Genetic disorders that are determined by genes located on the sex chromosomes, often resulting in diseases that have different frequencies or manifestations between males and females.
X Chromosome
Is one of the two sex chromosomes, with females having two X chromosomes and males having one X and one Y chromosome, playing a crucial role in determining genetic traits.
Estrogen
A group of steroid hormones that play a crucial role in the development and regulation of the female reproductive system and secondary sexual characteristics.
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