This animated short shows the development of boys up to and during puberty. It depicts the typical external changes that occur with the onset of sexual maturity, the structure and function of the sexual organs, sperm formation and pollination.
| Tagline | |
| Release Date: | Jan 01, 1966 |
| Genres: | Documentary, Animation |
| Production Company: | Institut für Film und Bild in Wissenschaft und Unterricht |
| Production Countries: | Germany |
| Casts: | |
| Status: | Released |
| Budget: | $0 |
| Revenue: | 0 |
KODE IKLAN BANNER ATAU IKLAN HORIZONTAL DISINI
