ALL meanings of tetrad
tet·rad
T t - noun tetrad a group of four. 1
- noun tetrad the number four. 1
- noun tetrad Cell Biology. a group of four chromatids formed by synapsis at the beginning of meiosis. 1
- noun tetrad Chemistry. a tetravalent or quadrivalent element, atom, or group. 1
- noun tetrad a group or series of four 0
- noun tetrad the number four 0
- noun tetrad a group of four cells formed by meiosis from one diploid cell 0
- noun tetrad a four-stranded structure, formed during the pachytene stage of meiosis, consisting of paired homologous chromosomes that have each divided into two chromatids 0
- noun tetrad an element, atom, group, or ion with a valency of four 0
- noun tetrad a square of 2 × 2 km used in distribution mapping 0
- noun tetrad a group or set of four 0
- noun tetrad a group of four cells formed by division within a spore mother cell during meiosis 0
- noun tetrad an atom, radical, or element that is tetravalent 0
- noun tetrad a group of four similar chromatids formed by the longitudinal division of a pair of homologous chromosomes during meiotic prophase 0