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Human physical appearance is the outward phenotype or look of human beings. Image of a European female (left) and an East Asian male (right) human body seen from front (upper) and back (lower). Adult human bodies photographed whose naturally-occurring pubic, body, facial, but not head hair have been deliberately removed to show anatomy.
The term visible difference is a more neutral, encompassing descriptor for any physical characteristic that sets an individual apart from what is generally considered the societal norm. [4] This could be due to congenital conditions, acquired conditions, diseases, or even personal choices like tattoos or piercings.
Human study of economics is a social science that looks at how societies distribute scarce resources among different people. [467] There are massive inequalities in the division of wealth among humans; the eight richest humans are worth the same monetary value as the poorest half of all the human population.
Examples of human phenotypic variability: people with different levels of skin colors, a normal distribution of IQ scores, the tallest recorded man in history - Robert Wadlow - with his father. Human variability , or human variation , is the range of possible values for any characteristic, physical or mental , of human beings .
The human eye can distinguish about 3 objects or features per second. [citation needed] A pedestrian steadily walking along a 30-metre (100 ft) length of department store can perceive about 68 features; a driver passing the same frontage at 50 km/h (14 m/s; 31 mph) can perceive about six or seven features. Auto-scale buildings tend to be smooth ...
Natural selection acts on an organism's phenotype, or physical characteristics. Phenotype is determined by an organism's genetic make-up (genotype) and the environment in which the organism lives. When different organisms in a population possess different versions of a gene for a certain trait, each of these versions is known as an allele. It ...
Human body shape is a complex phenomenon with sophisticated detail and function. The general shape or figure of a person is defined mainly by the molding of skeletal structures, as well as the distribution of muscles and fat. [1]
[5] [6] [7] Xi Shi (西施), born 506 BC, was one of the Four Great Beauties of ancient China. [8] Physical attractiveness is the degree to which a person's physical features are considered aesthetically pleasing or beautiful. The term often implies sexual attractiveness or desirability, but can also be distinct from either. There are many ...