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asynapsis

Upper-Intermediate (B2)

IPA: /əˈsɪnæpsɪs/

KK: /əˈsɪnəpsɪs/

noun
Definition

The inability of similar chromosomes to connect with each other during the process of cell division that leads to the formation of gametes.


Example

Asynapsis can lead to genetic abnormalities in the offspring.


Conversation
Sloth A
Have you heard about asynapsis in meiosis?
Sloth B
Yeah, it's when homologous chromosomes fail to pair, right?
Sloth A
Exactly, it's such a crucial step in genetic diversity.
Sloth B
I know! Without it, the whole process can really go wrong.

Synonyms & Antonyms
Synonyms
nonpairing
disjunction
separation
Antonyms
pairing
union
association
Root Explanation

Asynapsis is formed from "a-" (meaning not or without) and "synapsis" (from Greek "synapsis", meaning joining or connection). The term refers to a lack of connection or joining, particularly in a biological context where chromosomes do not pair during meiosis.

Memory Tip

Think of 'not' or 'without' ('a-') and 'joining' ('synapsis') to remember that asynapsis means a lack of connection.

Visually Confused Words
synapsis
parasynapsis
desynapsis
syntasis
synopsis
synapses
presynapsis
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