English dictionary
miosis meaning and definition
Definition and meaning of miosis at MeaningMonkey.org. miosis meaning and definition in the English Dictionary.MIOSIS noun
Definition of miosis (noun)
- (genetics) cell division that produces reproductive cells in sexually reproducing organisms; the nucleus divides into four nuclei each containing half the chromosome number (leading to gametes in animals and spores in plants)
- synonyms: meiosis, reduction division
- reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller
- synonyms: light reflex, myosis, pupillary reflex
Source: Princeton University Wordnet