'Sperm travels' presentation slideshows

Reproduction

As we grow up we all change from a baby, to a child, to a teenager, to middle aged, to elderly. As we grow we do not simply get bigger we also grow emotionally and physically . And eventually most of us will have a family of our own too. Reproduction. Why do people choose to have a family?.

464 views • 46 slides

The male reproductive system

The male reproductive system. By Lauren and Jocelyn. The Male Reproductive System. Production of Sperm. http://highered.mcgraw-hill.com/sites/0072495855/student_view0/chapter28/animation__spermatogenesis__quiz_1_.html Sperm have a head, body, and tail Have a flagellum for movement

161 views • 16 slides

Relationships and Female/ Male Reproductive Structures

247 views • 12 slides

OVARIES (primary sex characteristic) will begin to increase and release the hormones

TESTES (primary sex characteristic) will begin to increase production and release the hormone TESTOSTERONE. OVARIES (primary sex characteristic) will begin to increase and release the hormones ESTROGEN and PROGESTERONE. PUBERTY.

160 views • 6 slides