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When does crossing over happen in mitosis 1?
Mitosis does its crossing over in prophase
What phase does meiosis crossing over occur?
prophase 1.
What is the exchange of a corresponding segment between homologous chromosomes?
It would appear you are speaking of crossing over which takes place in Prophase I of meiosis.
Crossing over occurs in?
Each chromatid can synapse with any one it want/chooses.
What is the difference between prophase 1 and 2?
DURING PROPHASE I:Crossing over happens in chromosomes where genetic information is swapped from chromosome to another at a chiasma (chiasmata for multiple crossing over sections)Cell is Diploid 46 chromosomesDURING PROPHASE II:No Crossing over at this point, as it has already happened during prophase I.Cell is Haploid 23 chromosomesRead more: What_is_the_difference_between_prophase_I_and_prophase_II_of_meiosis
Crossing over occurs during which phase of meiosis?
Crossing over occurs during Prophase I of meiosis.
When does crossing over happen in mitosis 1?
Mitosis does its crossing over in prophase
Does crossing over occur during prophase 1?
Yes, only prophase 1 of meiosis. Crossing over occurs when homologous pairs of chromosomes (tetrads) line up in prophase I. In prophase II there are no tetrads left, only sister chromatids, so there is nothing there to recombine with.
What phase does meiosis crossing over occur?
prophase 1.
What is the exchange of a corresponding segment between homologous chromosomes?
It would appear you are speaking of crossing over which takes place in Prophase I of meiosis.
Crossing over occurs in?
Each chromatid can synapse with any one it want/chooses.
What results from th eprocess of crossing-over during prophase 1?
During the crossing-over of pro phase 1, chromosomes of a homologous pair break and exchange genes.
What is the difference between prophase I and prophase II of meiosis?
Prophase 1 vs Prophase 2 of meiosisDURING PROPHASE I:Crossing over happens in chromosomes where genetic information is swapped from chromosome to another at a chiasma (chiasmata for multiple crossing over sections)Cell is Diploid 46 chromosomesDURING PROPHASE II:No Crossing over at this point, as it has already happened during prophase I.Cell is Haploid 23 chromosomes
What is the difference between prophase 1 and 2?
DURING PROPHASE I:Crossing over happens in chromosomes where genetic information is swapped from chromosome to another at a chiasma (chiasmata for multiple crossing over sections)Cell is Diploid 46 chromosomesDURING PROPHASE II:No Crossing over at this point, as it has already happened during prophase I.Cell is Haploid 23 chromosomesRead more: What_is_the_difference_between_prophase_I_and_prophase_II_of_meiosis
Are sister chromatids identical before crossing over occurs?
Yes they are attached at the centromere and remain identicle until crossing over occurs in prophase 1 of meosis
Does crossing over occur in meiosis?
yes crossing-over occurs in meiosis also known as genetic drifting
What is the longest stage of meiosis?
It is prophase because it is where chiasmata is formed and crossing over between non sister chromatids of homologous chromosomes happen. it is further divided into 1.diplotene2.zygotene3.pachytene4.leptotene and5.diakinesis stages
