Examlex
The variance measures the skewness of a probability distribution.
Secondary Sex Characteristics
Physical traits that emerge during puberty which are not directly involved in reproduction but distinguish males from females, such as breast development and facial hair.
Fertility
The natural capability to produce offspring, often influenced by factors such as health, nutrition, and genetics.
Iron Deficiency
A condition resulting from an insufficient amount of iron in the body, leading to reduced levels of hemoglobin in the blood.
Menarche
The first menstrual cycle, or first menstrual bleeding, in female humans; a significant event in female puberty.
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