The sperm complete their development in the epididymis.
Sperm is created in seminiferous tubule (the testicles), then mature in the epididymus.
No sperm isn't impacting your muscle development.
gonadotropins
ovum
the role of testes are to make sperm.
Boys typically start producing sperm during puberty, usually around the ages of 12-16. It can vary slightly from individual to individual.
Around your mid 12. During Puberty a boy will start to produce sperm.
The cell formed by the sperm and the ovum is called a zygote. It is the earliest stage of human development and contains the complete set of genetic information from both parents. The zygote then undergoes cell division to form an embryo, which eventually develops into a fetus.
sperm to sperms cells
To learn more on sperm and its development check out en.wikipedia.org/wiki/Sperm
The hormone is FSH - follicle stimulating hormone.
The answer is testosterone.
Spermatozoa (sperm) are formed in the testes and mature in the epididymis.