IPA: /hæpˈlɔɪdi/
KK: /hæpˈlɔɪdi/
The condition of having a single set of chromosomes, which is typical in gametes (sex cells) of organisms.
In many plants and animals, haploidy is important for reproduction as it allows for genetic diversity.
Haploidy is formed from "haplo-" (from Greek "haploos", meaning single or simple) and "-idy" (a suffix used in biology to denote a state or condition). The term haploidy refers to the condition of having a single set of chromosomes, which is a simple or single state of genetic material.
Think of 'haplo-' meaning 'single' — this helps you remember that haploidy refers to having a single set of chromosomes.