The name of the hormone that causes puberty in male mammals is the testosterone
Testostrone
In males, the key hormone(chemical) is testosterone. In females it is oestrogen that drives puberty.
The main chemical is called testostrone go"s though out your body and creates phyiscal changes insied and outside
The name of that hormone is testosterone. This hormone is responsible for secondary sex characters in the boys. This hormone makes them aggressive. It is secreted by the endocrine cells from your testes.
The male hormone testosterone is manufactured in the Testes. At puberty a boy's Testes begin to make testosterone as well as sperm. Castration is the name given to the removal of the Testes. It therefore follows that if a boy is castrated and his Testes are removed he will never be able to produce sperm or Testosterone and so will never actually experience puberty. In cases where an early puberty would limit growth, growth hormone can be administered as it will accelerate growth and to some extent suppress GnRH release in the hypothalamus.
Different parts of puberty have different names: Pubarche is the name for attaining pubic hair. Thelarche is the name for breast growth. Adrenarche is the name for a time of increased hormone production. Menarche is the name for first period. Spermarche is the name for first ejaculation. Gonadarche is the name for when the testicles and ovaries enlarge.
Testosterone does not produce a hormone it IS a hormone.
Puberta or Puberty Tower
Estrogen is a female hormone.
Boys develop a deep voice as part of the process of puberty, it is generally a change that occurs around half way through the process. The main hormone responsible for this change is testosterone, which stimulates the enlargement of the larynx (also called the Adam's Apple or voice box).Androgen's such as Testosterone not only give a boy a deeper voice but sets him up for sexual reproduction too.Testosterone is the male hormone that begins to spread around the body during puberty in a boy. Besides a deep voice it brings pubic hair and growth to the penis, testicles, arms, legs, feet, hands. You name it !
Another name for growth hormone is somatotropin.
Somatotrophin is the scientific name for genuine human growth hormone.