The increasing human population is a cause of concern for all. The rate of birth and death in a given population will determine its size. Various contraceptive devices are being used by human beings to control the size of population but all of them do not prevent sexually transmitted diseases. 1. Which of the following is sexually transmitted diseases? A.Cholera B.diabetes C.Syphilis D. tuberculosis 2.what is the result of reckless female foeticide? 3.which contraceptive method changes the hormonal balance of the body? 4. write any one consequence of over population.
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Population, in human biology, the whole number of inhabitants occupying an area (such as a country or the world) and continually being modified by increases (births and immigrations) and losses (deaths and emigrations). As with any biological population, the size of a human population is limited by the supply of food, the effect of diseases, and other environmental factors. Human populations are further affected by social customs governing reproduction and by the technological developments, especially in medicine and public health, that have reduced mortality and extended the life span.
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