Sex Estimation in Forensic Anthropology

These flashcards cover key vocabulary and concepts related to sex estimation in forensic anthropology, including definitions, methods, and important themes discussed in the lecture.

Biological Sex

A combination of differences between individuals at many levels of their biology, including physical appearances, internal and external anatomy, hormonal profiles, and genetics.

Sex Chromosomes

Chromosomal combinations (XX for female, XY for male) that align with biological traits.

Sexual Dimorphism

Differences in morphology between males and females of a species, particularly after puberty.

Pelvis

The most reliable part of the skeleton for sex estimation, showing distinct male and female characteristics.

Morphoscopic Estimation

A method of sex estimation based on observable physical traits, typically in the skull or pelvis.

Metric Estimation

A method of estimating sex using measurements of skeletal elements.

Phenice Traits

Three specific features of the pubic bone used for accurate sex estimation, achieving approximately 95% accuracy.

Guevedoces

A community in the Dominican Republic where some males are born with female features and develop male genitalia at puberty.

Intersex Conditions

Variations in sex characteristics that do not fit typical definitions of male or female, occurring in up to 5% of the population.

Amelogenin Peptides

Proteins extracted from tooth enamel used to determine biological sex, less destructive and cheaper than traditional DNA analysis.