Biological anthropology (also called physical anthropology) is the branch of anthropology that studies humans, their ancestors, and related primates from a biological and evolutionary perspective. It explores human variation, adaptation, genetics, and fossil evidence to understand what it means to be human.

🌍 Definition

• Biological Anthropology: A natural science subfield of anthropology concerned with the biological and behavioral aspects of humans, extinct hominins, and non-human primates.
• Focus: Human evolution, genetics, adaptation, and the interaction of biology with culture.
• Alternate Names: Physical anthropology, evolutionary anthropology.

🔑 Subfields

Biological anthropology is diverse, with several specialized areas:

• Paleoanthropology: Study of fossil hominins and human evolution.
• Primatology: Study of non-human primates to understand behavior and evolution.
• Human Variation & Genetics: Examines genetic diversity, adaptation, and population differences.
• Bioarchaeology: Analysis of human remains in archaeological contexts to reconstruct health, diet, and lifestyle.
• Forensic Anthropology: Application of skeletal analysis in legal and criminal investigations.
• Human Growth & Adaptation: Studies physiological responses to environment (altitude, climate, nutrition).

📚 Importance in Anthropology

• Evolutionary Insight: Biological anthropology helps reconstruct the evolutionary history of humans.
• Cultural Connection: Explores how biology and culture interact to shape human diversity.
• Health & Adaptation: Provides understanding of how humans adapt biologically to different environments.
• Interdisciplinary Role: Bridges biology, archaeology, and social sciences.

In short: Biological anthropology is the study of humans and primates from a biological and evolutionary perspective, encompassing subfields like paleoanthropology, primatology, bioarchaeology, and forensic anthropology.

Sources: Wikipedia, Explorations: An Open Invitation to Biological Anthropology, OpenStax Introduction to Anthropology, Anthroholic, Anthropology Review