Practice question

Monoploid organisms contain single complete chromosome set, symbol n, representing basic genome. Naturally monoploid states include prokaryotes, gametes of diploids, some fungi and lower plants. They express every allele without masking by dominance, facilitating mutational screens and genetic analysis. Two sets define diploid 2n, three triploid, four tetraploid. Monoploid terminology overlaps haploid, which references reduced gametic number relative to somatic diploid. Understanding monoploidy clarifies ploidy cycles, life cycles and origin of alternation of generations in plants. Cytological correlation with prophase pairing, metaphase alignment and anaphase separation provides visual anchor for memorising genetic laws.