Euploidy 
I'm pretty sure this section is wrong, according to my uni lecture notes and biology dictionary. I would just like someone else with a little more knowledge to write this correctly. As far as I can determine, euploidy is having integral multiples of the haploid number of chromosomes, i.e. haploid, diploid, triploid, tetraploid, etc. This seems to suggest to me that the euploid number (if there is such a thing) would be equal to the haploid number...? But i don't really want to put this in unless I am sure. -