QuizMe

		the age in which the semen cintains a maximal number of sperms
		the age in which the first ejaculation occurs
		the age in which sperm is first seen in the ejaculate
		the age in which sperm is first seen in the urine
		the age in which male characteristic behaviores are first seen

		the age in which the semen ciontains a maximal number of sperms
		the age in which the first ejaculation occurs
		the age in which sperm is first seen in the ejaculate
		the age in which sperm is first seen in the urine
		the age in which male characteristic behaviores are first seen

The definition of puberty in the male is not: