pol·y·ploid 
(pŏlē-ploid′)
(pŏlē-ploid′)adj.
Having one or more extra sets of chromosomes: a polyploid species; a polyploid cell.
n.
An organism with more than two sets of chromosomes.
poly·ploi′dy n.
- Robert Floyd, Jr.
- Robert Francis
- Robert Gabriel
- Robert Gordon
- Robert Gordon
- Robert Gould
- Robert Guiscard
- Robert Hutchings
- Robert I
- Robert I
- Robert Joseph
- Robert Joseph
- Robert Joseph
- Robert King
- Robert Laird
- Robert Lee
- Robert Louis
- Robert Louis Balfour
- Robert MacGregor.
- Robert Marion
- Robert Mearns
- Robert Moses
- Robert Nesta
- Roberto
- Roberto