Development of the human body is the process of growth to maturity. The process begins with fertilization, where an egg released from the ovary of a female...
25 KB (2,849 words) - 00:15, 26 April 2024
{{Redirect|Anatomy of the human body|the textbook|Gray's Anatomy| The human body is the entire structure of a human being. It is composed of many different types of cells...
54 KB (5,572 words) - 18:47, 28 May 2024
differentiation of the embryo that occurs during the early stages of development. In biological terms, the development of the human body entails growth...
42 KB (5,252 words) - 02:56, 25 May 2024
Human development may refer to: Development of the human body Developmental psychology Human development (economics) Human Development Index, an index...
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cells, but bacteria residing in the normal human gastrointestinal tract. About 99% of the mass of the human body is made up of six elements: oxygen, carbon...
37 KB (2,509 words) - 00:35, 11 May 2024
production of a fertilized egg called a zygote, initiating embryonic development. Scientists discovered the dynamics of human fertilization in the 19th century...
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The human skeleton is the internal framework of the human body. It is composed of around 270 bones at birth – this total decreases to around 206 bones...
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The adult human body is estimated to contain about 30 trillion (3×1013) human cells, with the number varying between 20 to 40 trillion depending on factors...
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voice. The development of the reproductive system and the development of the urinary system are closely tied with the development of the human fetus....
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bolsters human society. Humans are also highly curious: the desire to understand and influence phenomena has motivated humanity's development of science...
264 KB (25,023 words) - 07:17, 27 May 2024