Human evolution is the process by which modern humans have evolved from ancestral primates. It is a fascinating and complex subject that encompasses the biological, cultural, and behavioral changes that have occurred over millions of years.
Behavioral evidence: Observations of behavior in living primates and early human ancestors can offer clues about the evolution of human social and cognitive abilities.
Human evolution can be divided into several key stages, each marked by significant developments and adaptations:
Australopithecus: The earliest known hominins, such as Australopithecus afarensis (e.g. "Lucy"), exhibited traits that were transitional between apes and humans.
Ask questions to clarify relationships about the role of DNA and chromosomes in coding the instructions for characteristic traits passed from parents to offspring.
Apply concepts of statistics and probability to explain the variation and distribution of expressed traits in a population.