Germination
http://www.cactus-art.biz/note-book/Dictionary/Dictionary_G/dictionary_germination.htm
http://www.tutorvista.com/biology/factors-affecting-germination-of-seeds
The Tiny Seed
http://www.youtube.com/watch?v=T94hwhYCFsY
video
http://www.youtube.com/watch?v=T94hwhYCFsY