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Chromosomal crossover (or crossing over) is the exchange of genetic material between ... There are two popular and overlapping theories that explain the origins of crossing-over, coming from the different theories on the origin of meiosis.


Crossing over definition, the interchange of corresponding chromatid segments of homologous chromosomes with their linked genes. See more.


Cross over Verb 1. To go to the spiritual realm when one dies and leaves the body. 2. To make somebody's spirit (persons or living creatures) go to the spiritual ...


Nov 1, 2016 ... Definition. noun. A process occurring ... "A Correlation of Cytological and Genetical Crossing-Over in Zea Mays". Proc Natl Acad Sci USA.


Define cross over (phrasal verb) and get synonyms. What is cross over (phrasal verb)? cross over (phrasal verb) meaning, pronunciation and more by Macmillan  ...


Crossing over definition: the interchange of sections between pairing homologous chromosomes during the diplotene... | Meaning, pronunciation, translations ...


Crossing over is the exchange of genetic material between non-sister chromatids of homologous chromosomes during meiosis, which results in new allelic ...


Definition of cross over in the Idioms Dictionary. cross over phrase. What does cross over expression mean? Definitions by the largest Idiom Dictionary.


Crossing over of genes is a big factor in the genetic diversity of living things. Here we will define the process of crossing over, and further...