Adolescence

Adolescence is period of biological, cognitive and psychosocial transition from electric shaverhood to adulthood. It begins at old age of 12. It is one of the most interesting and complex change in the piece life. Puberty is period of rapid growth and internal change that occurs in early adolescence. During the puberty, secondary call forthual feature of speech starts to appear, fertility is achieved and psychological changes take place in human body.
Adolescence begins with puberty which is sexual maturation. Puberty occurs earlier in females rough age of 11 years old and in males at age of 13 years old. During puberty primary sex characteristics, the reproductive organs develop rapidly. Secondary sex characteristics, the nonreproductive traits such(prenominal) as hips in girls and facial hair in boys development. pubic hair and armpit hair grow in some(prenominal) sexes. Hormones are organic substances that are produced by body thread and various hormones influence thoughts, emotions, and behavior. On average, girls are about devil years ahead of boys in height. Sex hormones play most-valuable give away at adolescence. Pituitary activates the gonads which are sex glands.




Influences on the age of puberty include genes, body fat, hormones, and stress at which puberty begins. Genes on the sex chromosomes markedly affect the invasion of puberty. Genetic differences are apparent only when every child is well fed. The production of many hormones is directly connected to stressful experiences. Stress affects pubertal hormones. Puberty tends to arrive earlier if a childs parents are sick. Nutrition plays important part during puberty. According to the book, lack of iron, calcium, zinc, and other minerals may be tricky to obtain than vitamin deficiencies. Nutrition deficiencies results from the choices of food made by adolescents.If you indispensableness to get a full essay, order it on our website: Orderessay



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