testes produce sex hormonesand sperms

ejaculation(the discharge of fluidcontaining sperms through the penis)begins

testes and penis increase in size

height increases rapidly

body becomes more muscularand shoulders broaden

hair grows on face, chest,armpits, and in pubic regions

voice box eblarges causingvoice to deepen

ovaries produce sex hormonesabd release mature ova

menstruation begins

breasts and uterus increase in size

height increases rapidly

hips broaden and become rounder

hair grows in armpits andpubic regions

temporary

temporary

temporary

temporary

permanant

carries the mature egg from the ovaryto the uterus. has a hair-likestructure

a muscular pear-shaped structurewhere the embryo develops duringpergnancy

produces female sexhormones and ovum

site where sperms aredeposited during sexualintercourse

the neck of the uterus whichwidens during child birth

deposits sperms in female vagina

a layer of skin which holds the testis

produces male sex hormonesand sperms upon puberty

release fluids which protect the sperms andnourish them by providing them with theenergy to swim

a tube which carries spermsand urine outside the body

it is where sperms are storedafter leaving the testis

carries sperms from theepididymis to the urethra