Since then to the present era, the development of hrm may be classified as. Mutation genetic recombination chromosomal abnormalities natural selection reproductive isolation stages in human evolution. We are now the only living members of what many zoologists refer to as the human tribe, hominini, but there is abundant. The vertebrates began evolving that led to the development of mammals. Human development stages from infancy to late adulthood. A supporter of the idea of evolution, haeckel claimed that the development of an individual ontogeny reflects the stages through which the individuals species has passed during its evolution phylogeny. A potential new species of human, dubbed the red deer cave people, has been discovered in china, adding another branch to the evolutionary tree of hominids wed 14 mar 2012. To work with raster editors such as photoshop, use png files with a transparent background that are.
Colorful vector illustration in flat cartoon style. Human evolution is a process that shows the emergence of stages of human evolution with the pasage of time i. The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species, homo sapiens, throughout the history of life, beginning some 4 billion years ago down to recent evolution within h. Various divergences among apes, gibbons, orangutans occurred during this period, with homini including early humans and chimpanzees separating from gorillini gorillas about 8 millions years ago. Growth in number to reach a population of 5 million around 10,000 years ago. See more ideas about human evolution, evolution and prehistory. Since the publication of darwins theory of evolution by natural selection, philosophers as well as scientists have attempted to find, in the evolutionary process, the justification for moral behavior. Information about human evolution and stages in human evolution.
Shrm into the future these stages largely reflect the development of human resource management in the rest of the. Human evolution human evolution the fossil evidence. Evolution of human resource management brief outline of development of human resource management hrm evolved over a period of years from the era of industrial revolution. Human evolution according to research started over 6 million years ago. Trick to learn human evolution stages of human evolution. Evolution is the result of the interaction between the following five processes.
The first orangutans split from what became the human branch of the primate family tree perhaps 10 million years ago. These are considered to be the ancestors of both men and apes. Scientific studies have revealed over the years a remarkable affinity between the chimpanzeesapes and human beings. From simple life forms that were unicellular to the development of multicellular organisms gave rise to the vertebrates. Evolution raises distinctive questions about the origins and tenets of moral behavior. Our human ancestors and their relatives in pictures. Human evolution stages customdesigned illustrations.
Chromosome 2 is unique to the human lineage of evolution, having emerged as a result of headtohead fusion of two acrocentric chromosomes that remained separate in other primates. The story of human evolution this powerpoint presentation tells the story of who we are and where we came from how humans evolved from apelike ancestors in africa to become a dominant, cultural species occupying almost every part of the globe. The evolution of human evolution 1103 words 5 pages. To modify the files in the set, use vector editors such as adobe illustrator, corel draw, etc. However, the phrase ontogeny recapitulates phylogeny oversimplifies and misleads by implying that evolution has goals or is directed. Human development is a predictable process that moves through the stages of infancy, childhood, adolescence, and adulthood. The early stages of human evolution are studied by means of comparative study of fossils. This icon also has racist roots and is an extension of the once common. The evolution of hrm dates back to 18 th century and the concept is very old in nature involving the management of human beings. This process involved the gradual development of traits such as human bipedalism and.
Slide 2 the human evolution story begins in africa about 6 million years ago. Note that paleontology is a science rife with emerging discoveries and that specifics about the timeline may change in the future, although the general scheme is well understood and accepted. Human evolution chapter outline modern homo sapiens culture. Viewed zoologically, we humans are homo sapiens, a culturebearing uprightwalking species that lives on the ground and very likely first evolved in africa about 315,000 years ago. Human evolution, the process by which human beings developed on earth from nowextinct primates. Given its central role in human behavior, and in human culture, it is unsurprising that. The more recent species had larger brains than the older ones. Most downloaded journal of human evolution articles elsevier. Timeline and stages the first primates appeared some 55 million years ago, about 10 million years after the last dinosaurs walked the earth. Pdf evolution history of human resource management md.
The wind gradually reached to india as well in the beginning of twentieth century. Based on technology of stone tools, the various stages in cultural evolution of humans are referred to as old stone age, the middle stone age and the new stone age. In fact, the seed of hrm were sown during the industrial revolution 1850s in western europe and usa. Human evolution timeline human evolution has been through several stages, but seven different stages of mankind stand out. Later stages are studied using the archaeological investigations. Scientists see four main stages of human evolution. The evolution of human language is thus one of the most signi. Human beings belong to a group of mammals called primates which also includes tarsiers, lemurs, monkeys and apes. Human evolution and economic development oded galor zeuthen lectures lecture iii may 20, 2016 oded galor evolution and growth may 20, 2016 1 5. We are now the only living members of what many zoologists refer to as the human tribe, hominini. What exactly were the factors that forced our early ape ancestors to adopt the traits peculiar to humans. Charles darwins theory of evolution of mankind followed by neo darwinism explained. Human evolution is a vibrant scientific field, and the origins of our own species is a topic of great personal interest to most. Early homo, with its larger brain than australopithecus, was a maker of stone tools the fossil record for the interval between 2.
Recent journal of human evolution articles elsevier. Stages of human evolution, stages of evolution of man. Ever since darwin suggested that humans are closely related to apes, the question has arisen of how human beings evolved from apes. Stages of evolution of man human evolution ape free. In addition to anatomic evidence from this time, there is also a 27. Evolution and development of human resource management. When did ethical behavior come about in human evolution. Primate development diverged from other mammals about 85 million years ago. Binghamton, new yorkthe human body has gone through four main stages of evolution, according to an international team of scientists who studied fossils from. The outcome of the evolution process is the current human beings. The genus of the human being today is called homo and the man today is called as homo sapiens. Evolution and development of human resource management hrm.
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