Definition, Meaning & Synonyms

synapsis

noun

/sɪˈnæpsɪs/

Definition

The pairing of homologous chromosomes during meiosis, also known as chromosome synapsis.

Examples

During prophase I of meiosis, synapsis occurs, allowing for genetic recombination.
The defects in synapsis can lead to chromosomal abnormalities in gametes.
Researchers are studying the mechanisms of synapsis in order to better understand fertility issues.

Meaning

Synapsis is a critical process in cell division that allows chromosomes to align and exchange genetic material, which is essential for genetic diversity in offspring.