. The same can be confirmed from the teaching-learning dynamics of the department itself. This is evident from the substantial changes which have been made in the curriculum. The present curriculum has been designed by the Department of
Ceramic Materials... The book is very informative. I find the contents of the book very useful for the required knowledge and concepts.
Homo sapiens, a member of the species Homo, is the only living human being. Humans are a dominant species in the world, and are the only species in which intelligent life, developed beyond lower animals, exists. Humans are believed to have existed on Earth for at least 100,000 years. The evolutionary history of the species is poorly understood. Researchers estimate that the Homo genus, of which humans are members, originated at least 1.5 million years ago, and that anatomically modern humans appeared between 200,000 and 400,000 years ago in Africa.
The Homo genus, of which humans are members, originated at least 1.5 million years ago, and that anatomically modern humans appeared between 200,000 and 400,000 years ago in Africa.
Early stone tools used by Homo sapiens were made by Homo erectus, an extinct human species. Homo sapiens, a member of the species Homo, is the only living human being. Humans are a dominant species in the world, and are the only species in which intelligent life, developed beyond lower animals, exists. Humans are believed to have existed on Earth for at least 100,000 years. The evolutionary history of the species is poorly understood. Researchers estimate that the Homo genus, of which humans are members, originated at least 1.5 million years ago, and that anatomically modern humans appeared between 200,000 and 400,000 years ago in Africa.
Homo erectus, an extinct human species, was the predecessor of Homo sapiens. Homo erectus was a bipedal hominid who evolved in Africa between 1.8 million and 1.5 million years ago. Homo erectus had a brain size of approximately 1,000–1,300 cm3 (31–39 in3) and a smaller cranial capacity than those of other hominids (the cranial capacity of Homo sapiens has been estimated at 1400–1560 cm3 (36–47 in3)).
Extant fossils of Homo erectus, the brain size of which was 1,100 cm3 (30 in3), have been found in caves and rock shelters in the Afar be359ba680
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