Examlex
Discuss how early or late maturation affects boys and girls.
Genetic Drift
A mechanism of evolution that results in random changes in the frequency of alleles (gene variants) in a population over time due to chance events.
Geographic Isolation
Refers to the separation of populations by physical barriers, such as mountains or rivers, leading to genetic divergence and speciation.
Cultural Beliefs
The shared ideas, customs, and social behavior of particular people or societies that influence their worldviews and ways of life.
Johann Blumenbach
A German physician, naturalist, physiologist, and anthropologist, known for his classification of human races.
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