Notes and Study material for Exams
–2/”>a >DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”> Age structure, sex ratio and Rural-Urban composition of India Rural-Urban Composition: For the first time since Independence, the absolute increase in Population is more in urban areas that in rural areas Rural Population in India: 68.84% Urban Population in India: 31.16% Level of … Read more
Whether an animal will become a male, a female, or a hermaphrodite is determined very early in development. Scientists have worked for hundreds of years to understand the sex-determination system. The first major breakthrough in understanding sex determination was the discovery of sex Chromosomes in the early 1900s. From meticulous analyses of male and … Read more
Rural-Urban Composition: For the first time since Independence, the absolute increase in Population is more in urban areas that in rural areas Rural Population in India: 68.84% Urban Population in India: 31.16% Level of Urbanization increased from 27.81% in 2001 Census to 31.16% in 2011 Census The proportion of rural population declined from 72.19% … Read more
Rural-Urban Composition: For the first time since Independence, the absolute increase in Population is more in urban areas that in rural areas Rural Population in India: 68.84% Urban Population in India:31.16% Level of Urbanization increased from 27.81% in 2001 Census to 31.16% in 2011 Census The proportion of rural population declined from 72.19% to 68.84% … Read more
Reproductive systems The reproductive system in both males and females consists of structures that produce reproductive cells, or gametes, and secrete sex HORMONES. A gamete is a haploid cell that combines with another haploid gamete during fertilization. Sex hormones are chemical messengers that control sexual development and Reproduction. The male reproductive system consists … Read more
Issues and Problems of Society. Social problem is a condition which is defined by a considerable number of persons as a deviation from some social norms which they cherish. The major social problems in the early phase of the Indian civilization were increasing rigidity of social hierarchy, continuous conflicts between the Aryans and the Dasas, … Read more
The productive capacity of an economy is directly linked to the size of its working – age Population relative to its total population, it is essential to distinguish between the two components when exploring the impact of demographic change on economic performance. Census 2011 data shows the overall Percentage of children in 0-6 year’s … Read more
Man is a social animal. He lives in social groups in communities and in Society. Human life and society almost go together. Man cannot live without society. Man is biologically and psychologically equipped to live in groups, in society. Society has become an essential condition for human life to arise and to continue. The relationship … Read more
Reproductive Systems The reproductive system in both males and females consists of structures that produce reproductive cells, or gametes, and secrete sex HORMONES. A gamete is a haploid cell that combines with another haploid gamete during fertilization. Sex hormones are chemical messengers that control sexual development and Reproduction. The male reproductive system consists of structures … Read more
Area : 2,40,928 Square km. Population (As per census 2011 Provisional data) : 19,95,81,477 (a)Males (As per census 2011 ) : 10,45,96, 415 b)Females (As per census 2011 ) : 94, 985,062 Decennial Growth rate (2001-2011) (As per census 2011 ) : 20.09 percent Sex Ratio (As per census 2011 ) : 908 per thousand … Read more