Testosterone and arm pit fuzz?
Answer:
testosterone stimulates the growth spurt up to that time closing the cartilage plates
Yes It Means Your'e Hitting Puberty, and A Whole New Stage In Your Life!
Yes, armpit hair way that testosterone levels are increasing but as for growth plates, to be exact another matter, roughly more or less 18 yrs of age for boys. There are other factors which determine when the growth plates close.
weblink:
http://en.wikipedia.org/wiki/puberty#hei...
Androgens are mannish sex hormones. They include Testosterone. They are produced in the testes of males and contained by the adrenal glands of both sexes.. They cause growth of armpit and groin fleece of males and females.Linear growth only to some extent depends on androgens.
Hi! Puberty occurs nearer in females than within males.Many changes contained by the body occur which may make happen awkwardness in the growing boy or girl. These change are all due to the increase production of hormones. First sign contained by males is testicular enlargement. Growing armpit tresses occurs subsequent. We have what we hail as the SMR or sexual maturity rating both within males and girls wherein it is divided into 5 stages. Stage 1 is the stage wherein body changes see are still the same as within the pre-pubertal stage; stage 5 is similar to an adult. Armpit coat growth usually occurs surrounded by stage 4 so that is towards the running out of puberty.The end of puberty does not indicate the closure of growth plates. Peak in growth(height) for males occur in SMR 4 at ages 14-16 years consequently becomes slower from ages 17-20. Growth plates usually close after the 20th year. (These are the norm;others may deviate)