bivalent
UK /baɪˈveɪlənt/ US /baɪˈveɪlənt/
adj 3noun 1
Definitions
adj
1
Having a valence of 2; having two ligands
2
Of, or relating to a pair of homologous synapsed chromosomes that occur during meiosis.
3
Protecting against two different viruses.
noun
1
Any bivalent chromosome.
Your note
not saved0 chars