pseudobivalent

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|genetics}} A [[structure]] [[formed]] during [[meiosis]] in which two [[separate]] [[chromosome]]s [[associate]] [[closely]] and behave as a [[single]] [[pair]], even though they did not [[undergo]] [[chiasma]] [[formation]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.