1. polyploid - Noun
2. polyploid - Adjective
(genetics) an organism or cell having more than twice the haploid number of chromosomes
of a cell or organism having more than twice the haploid number of chromosomes
Source: WordNeta polyploid cell Source: Internet
a polyploid species Source: Internet
Another form of polyploidy called allopolyploidy occurs when two different species mate and produce polyploid hybrids. Source: Internet
Even in diploid organisms, many somatic cells are polyploid due to a process called endoreduplication where duplication of the genome occurs without mitosis (cell division). Source: Internet
Plants In plants, the zygote may be polyploid if fertilization occurs between meiotically unreduced gametes. Source: Internet
While the original wild bananas contained large seeds, diploid or polyploid cultivars (some being hybrids ) with tiny seeds are preferred for human raw fruit consumption. Source: Internet