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genetic mixing of genes that result from crossing-over?

recombination is the genetic mixing of genes that result from crossing over.


what does dna crossing over result in?

when you are crossing over, the end results are basically genetic recombination.


what does crossing over result in?

crossing over during meiosis results in genetic variation in the product gamete cells.


what is a result of crossing over during meiosis?

genetic diversity


crossing over is one of the most important events in meiosis because?

crossing over is one of the most important events in meiosis because?


new genetic combinations result from?

crossing over. sexual reproduction. mutations.


recombinant chromosomes are the result of?

recombinant chromosomes are the result of linkage and crossing over at the point of crosiing known as chaismata.


how can crossing over result in gene duplication?

no, only switches traits inside the crossed over segments


what is the result of crossing over?

the crossing over alleles is critical to the survival and genetic diversity of a species. the results of the random crossing over of alleles is that the offspring will have chance inheritance of certain characteristics from their parents (as opposed to being genetic clones with no diversity). the diversity of phenotypes are among the major manifestations of random crossing.


many chromosome mutations result when chromosomes fail to separate properly during?

crossing over


what is the importance of crossing over in the process of evolution?

crossing over is the genetic process of two homologous chromosomes exchanging genetic material. this results in recombinant chromosomes. these chromosomes are more genetically diverse due to the crossing over and result in more variety for future generations in evolution.


why does meiosis result in more genetic variation than mitosis?

crossing-over happens more in meiosis.


how does crossing over change the combination of alleles?

crossing over is a process in meiosis when two chromosomes switch a part of their genetic information (genes, alleles, etc.) by crossing over each other. as a result of this process, the two chromosomes now have some different genes/alleles, meaning the combination has changed.


what does crossing over most commonly results in?

in new combination of genes ...


where does crossing over happen?

crossing over happens in the nucleus.


what would be the result if crossing over did not happened during meiosis in humans?

there would be less genetic variation in humans.


what would be the result if crossing over did not happen during meiosis in humans?

there would be less genetic variation in humans


what happens during crossing-over?

crossing over is the process in which babies are made.


when does crossing over occur in mitosis?

mitosis does its crossing over in prophase


what does crossing over ensure?

crossing over ensures that there is another side.


how does crossing over affect the gametes that are produced by meiosis?

by crossing over


what is the difference between genetic recombination and crossing over?

there does not seem to be much difference. recombination introduces genetic diversity. single crossing over results in genetic recombination. double crossovers may or may not result in genetic recombination.


how does crossing over incrase phenotypicvariation in a population?

crossing over allows new genes to be made by the crossing over itself or by mutations that occur in the genes as crossing over occurs. since the phenotype is the physical appearance of the gene, the crossing over can change the genotype which can change the phenotype.


when in the replication process is dna most vulnerable to mutations?

during crossing over


when is crossing over most likely to occur?

between genes that are close together