(10) http://commons.wikimedia.org/wiki/Image:DNA_transcription.gif. Public
Domain.
(11) http://upload.wikimedia.org/wikipedia/commons/f/f9/Three_cellgrowth
types.png. GNU-FDL.
(12) An overview of meiosis.. GNU-FDL.
(13) http://commons.wikimedia.org/wiki/Image:Genetic_code.svg. GNU-FDL.
(14) http://commons.wikimedia.org/wiki/File:Gray2.png. Public Domain.
(15) http://www.flickr.com/photos/chikawatanabe/1888284871/. CC-BY 2.0.
(16) http://commons.wikimedia.org/wiki/Image:Chromatin_chromosome.png.
GNU-FDL.
(17) http://commons.wikimedia.org/wiki/Image:Gray9.png. Public Domain.
(18) NIH.http://commons.wikimedia.org/wiki/Image:Types-of-mutation.png.
Public Domain.
(19) http://commons.wikimedia.org/wiki/Image:Morgan_crossover_2.jpg. Public
Domain.
(20) CK-12 Foundation.
http://commons.wikimedia.org/wiki/Image:Transcription.png. Public Domain.
(21) DOE Human Genome Project.<. Public Domain.
(22) http://commons.wikimedia.org/wiki/Image:DNA_Overview.png. GNU-FDL.