noun
- The reduction of a chromosome number, especially the halving of chromosomes during meiosis to produce haploid cells.
Usage: biology; genetics
Examples
- Haplosis occurs during meiosis when diploid cells divide to form haploid gametes.
- In sexual reproduction, haplosis ensures that each parent contributes half the genetic material.
- The process of haplosis is essential for maintaining consistent chromosome numbers across generations.
- Students studying cell division learn about haplosis as a key stage in meiosis.