This is in bilology text books?
448144
Neither is true.  In a broad sense #1 is true, but every time a cell divides errors accumulate.  So every cell has a unique signature, but it may only be one base pair difference in 3 billion.  #2 is not true either, error accumulation leads to diseases like cancer (mostly cancer).  Aging is thought to occur by telomere shortening. Every time a cell replicates, the telomere shortens.  It can be repaired by telomerase, but in some cases telomerase is not active.  When it gets too short the chromosome can stick to another chromosome, leading to aneuplody.  Once the telomere gets short, the cell enters crisis.  Two things can happen; one is that the cell dies.  Two is that the cell becomes immortalized, which is the next step on the road to cancer.\n\nPS DNA damage does not cause AIDS!
55879
Find the book it should have a diagram
133899
try textbook411 , its a great book search tool
434770
See the links\nhttp://www.ethnobiomed.com/content/2/1/14 \nhttp://nistads.res.in/contents/genart/ga-rkk1.htm \nhttp://www.rmh.uwyo.edu/species/wybiblio.pdf \nhttp://indiaclub.com/Shop/SearchResults.asp?prodstock=12981 \nhttp://www.siu.edu/~ebl/leaflets/zafeer.htm \nhttp://www.univnorthco.edu/biology/SRMIF/SRMIFChecklistFeb04.pdf
673904
yes do a search on college textbooks
266737
do a search on the site textbook411.com, its where I buy all of my books , I am sure you will find what you are looking for
164176
books or a college class
401320
www.mrl.ucsb.edu/~cheetham/pdf_items/pub_38.pdf\n\nScroll down several articles
388024
Sorry this isn't an answer to your question but that book is great. I loved it. I hope you can find it.
200912
Wrong ISBN.  \n\nTry the book comparison price search:
84273
here is a good reference
523477
http://www.insight-books.com/CHRP/0935081003.html
1031695
The book concerns the structure of society.\n\nSee the Wikipedia article below.
530067
bi-ology.....the study of bisexual ppl...hehe
662871
http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookTOC.html
528170
Try reading your biology book
746433
http://www.albom.com/books.html