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The Census 2011 recorded 11.65 lakh rural houseless people, while in SECC their numbers were only 6.1 lakh. The provisional rural data of SECC 2011 shows Scheduled Castes at 18.46% (or 15.88 crore), Scheduled Tribes at 10.97% (9.27 crore), Others at 68.52%, and 2.04% (or 36.57 lakh) as “No Caste & Tribe” households.
In ecology, a population is a group of organisms of the same species which inhabit the same geographical area and are capable of interbreeding. [2] [3] The area of a sexual population is the area where interbreeding is possible between any opposite-sex pair within the area and more probable than cross-breeding with individuals from other areas.
The Demography of the World Population from 1950 to 2100. Data source: United Nations — World Population Prospects 2017. Demography (from Ancient Greek δῆμος (dêmos) 'people, society' and -γραφία (-graphía) 'writing, drawing, description') [1] is the statistical study of human populations: their size, composition (e.g., ethnic group, age), and how they change through the ...
Between 1975 and 2010, the population doubled to 1.2 billion, reaching the billion mark in 2000. According to the UN's World Population dashboard, India's population now stands at slightly over 1.428 billion, edging past China's population of 1.425 billion people, as reported by the news agency Bloomberg. [ 16 ]
Byju's is an education tutoring app that runs on a freemium model, [30] with free access to content limited for 15 days after the registration. [30] [31] It was launched in August 2015, [32] offering educational content for students from classes 4 to 12. [33]
Notes: Chandigarh U.A. was included in the list of million plus populous Towns/U.A.s as per provisional census [8] having 51st rank but in the final population totals, its population fell short of one million ranking 55th after two less than million populous Towns/U.A.s - Mysore U.A., Bareilly U.A. [9] and as a result of it, the number of million plus populous Towns/U.A.s in India is 52 though ...
In population genetics and population ecology, population size (usually denoted N) is a countable quantity representing the number of individual organisms in a population. Population size is directly associated with amount of genetic drift , and is the underlying cause of effects like population bottlenecks and the founder effect . [ 1 ]
The change in total population over a period is equal to the number of births, minus the number of deaths, plus or minus the net amount of migration in a population. The number of births can be projected as the number of females at each relevant age multiplied by the assumed fertility rate.