Having a valence of one; capable of combining with, or of being substituted for, one atom of hydrogen; monovalent; -- said of certain atoms and radicals.
monovalent. See valence, unloader. Same as a circulation valve
having a valence of 1
Having a valence of one. Also called monovalent.
An unpaired chromosome in meiosis.
An unpaired chromosome at meiosis.
used of a chromosome that is not paired or united with its homologous chromosome during synapsis; "a univalent chromosome"