Quote:
Originally Posted by Chevelle 454
no luck on 
links?
down's syndrome doesn't come from damaged DNA
it's the result of nondisjunction in metaphase when the reproductive cells divide
bio 151 FTW |
this isnt something from the intra web.. its from high school.. might actually have to look in a :gasp: book for it.
down's syndrome is caused by an extra chromosome.. by having 47 instead of 46. you probably should have googled that too.