crossing over

WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

Definitions from WordNet

Noun crossing over has 1 sense

crossing over, crossover - the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
--₁ is a kind of organic process, biological process
--₁ is a part of diplotene

Definitions from the Web

Crossing Over

Description:

Crossing over refers to a genetic process that occurs during meiosis, where segments of genetic material are exchanged between homologous chromosomes. This process leads to genetic variation and is essential for genetic diversity in sexually reproducing organisms.

Sample sentences:

1. During crossing over, genetic information is exchanged between chromosomes, resulting in new combinations of genes.

2. The phenomenon of crossing over allows for the inheritance of traits from both parents.

3. Crossing over is a crucial step in the formation of gametes.

Related products:

Explore books on genetics and inheritance:

Genetics Books on Amazon

crosshatched crosshead crossheading crossin crossing crossing and uncrossing of the legs crossing guard crossing out crossing over crossings crossjack crosslinguistically crosslink crossly crossmedia crossness crossopterygian

Sponsored (shop thru our affiliate link to help maintain this site):

Check latest bestsellers | New Arrivals in Electronics