Ploidy
ahd-5
noun.
A multiple of the basic number of chromosomes in a cell.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
The
number
of
homologous
sets
of
chromosomes
in a
cell
.
Word Usage
"Note that the genetics of the trait mutation, ploidy, etc. is contained in the second term."
Form
aneuploidy
diploidy
haploidy
heteroploidy
interploidy