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What are the chemicals called that cause the changes in boys and girls during puberty?
Hormones such as the male hormone Testosterone and the female hormone Estrogen.
What type of hormone causes changes in girls?
Estrogen
Which hormone is responsible for dramatic changes in the appearance of girls at 10 to 12 years old?
Estrogen is the main hormone involved with puberty in girls
Why do girls get emotional intellectual and social changes trough puberty?
The girls behave this way as the hormone level in them increases.
What is the hormone in girls called?
Which hormone in girls? If it's the one that girls and only girls have, than it's estrogen. Research estrogen to find out what it provides for your body. Or ask mummy. :0)
How do the changes take place in puberty?
The changes that take place are mostly due to the testosterone in males. In girls, the hormone oestrogen is important.
What is the name of the hormone tthat makes your body begin puberty?
The main chemical is called testostrone go"s though out your body and creates phyiscal changes insied and outside
Why a girl changes to boy?
Girls do not change into boys during puberty. Girls can only turn into boys if they have a sex change operation and a continuing course of hormone injections.
What is the name of the hormone that starts puberty?
The first hormone that starts the changes in boy boys and girls is called 'gonadotrophin releasing hormone' (GnRH). It is released by the hypothalamus (a part of the brain) and triggers the pituitary gland to release two hormones: Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH).
Which female hormone is released during puberty?
The main hormone is the estrogen. This is the hormone which drives puberty in girls.
What hormone controls puberty in girls?
Estrogen
What is the causes of changes during puberty?
Puberty is apparently triggered by a chemical from the hypothalamus gland, which stimulates the release of hormones by the pituitary gland, which in turn causes sex hormones to be generated in the ovaries (female) or testes (male). Puberty normally occurs between the ages of 10 to 17 for girls, and 12 to 18 for boys. Puberty is the post-adolescent onset of sexual physiology, as the body completes the development of the reproductive system. This includes hormonal changes, as well as associated behavioral attitudes and inclinations. Boys become more interested in girls, and girls in boys. This is the beginning of human adulthood. Changes in the body are not limited to sexual ones, but encompass extensive physical and mental alterations that define gender differences.
