because school girl uniforms are HAWT.
Sex ratio denotes the ratio of males to females in a population. The primary sex ratio is the ratio at the time of conception, secondary sex ratio is the ratio at time of birth, and tertiary sex ratio is the ratio of adult human beings. According to CIA estimates the current world sex ratio at birth is 107 boys to 100 girls. In 2010 the global sex ratio was 986 females to 1000 males, which got further reduced to 984 females to 1000 males in 2011.
An age structure graph, also called a population pyramid, is a graphic description of the age and sex group distribution in a country's population. Please see the link for details.
Usually, you don't know that you are gay until after age 15, since before that it may be normal to have same sex feelings. The ratio after age 15 is about 1 in 10.
discrimination between boys and girls refers to :-1.litracy.2.sex and ratio.3socio economic status.etc.
Money, Internet, Education, Uniform, Bread, Water, Knives, Medicine, Entertainment and Sex. Sad but true, for our consumerismic society consists only of materialistic values.
Sex ratio is ratio of males to females in a population.
Sex ratio denotes the ratio of males to females in a population. The primary sex ratio is the ratio at the time of conception, secondary sex ratio is the ratio at time of birth, and tertiary sex ratio is the ratio of adult human beings. According to CIA estimates the current world sex ratio at birth is 107 boys to 100 girls. In 2010 the global sex ratio was 986 females to 1000 males, which got further reduced to 984 females to 1000 males in 2011.
23 chromosomes for every 1 sex cell??
The low sex ratio is a problem. It is due to unwanted girl child.
As per Census 2011, Sex ratio of Kerala is 1084. [1084 females per 1000 males]
Maxico
The male to female human sex ratio varies, due to demographics, environment, sex deterministic abortion, and imbalance in the male/female sperm viability ratio. The secondary ratio of boys to girls is about 105 to 100, or about 0.525 male. Estimates of the current birth sex ratio is about 0.535 male. The current global sex ratio (population) is about 0.507 male (2010) to 0.508 male (projected 2011).
India
Haryana
kerala
Haryana
U.a.e