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Chromosomes replicate in the Interphase part of Meiosis and throughout the whole process of Meiosis they only replicate once.
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∙ 14y ago
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∙ 12y agomitosis is the process by which the DNA of a cell is copied, so chromosomes replicated throughout the process
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∙ 13y agoWiki User
∙ 9y agoThe chromosomes replicate during interphase in meiosis.
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∙ 11y agoDNA is replicated during interphase I, but not interphase II.
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∙ 11y agoThe chromosomes are replicated during interphase.
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∙ 11y agoBefore it begins
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How do cells Replicate?
Cells replicate for many reasons, they replicate by a process of mitosis or meiosis. Mitosis producing two daughter cells and meiosis producing gamete cells (sperm or ovum(egg) )
What changes in the chromosomes occur during meiosis?
waht changes in the chromosomes occur during meiosis
What k must happen before meiosis can begin?
A duplication of the chromosomes is what must happen before meiosis can begin.
How many chromosomes would a cell have during metaphase 1 of meiosis if it has 12 chromosomes during interphase?
Meiosis is known as a reduction division. The total number of chromosomes present prior to meiosis is reduced in half at the end of meiosis. In this case 12 pairs of chromosomes before meiosis (a total of 24 chromosomes) becomes 12 chromosomes (one of each pair) at the end of meiosis.
What division of meiosis splits chromosomes?
In anaphase I of meiosis, the homologous pairs of chromosomes separate. Due to DNA replication and crossing over during prophase I, these chromosomes consist of a pair of non-identical sister chromatids. During anaphase II of meiosis, the sister chromatids separate into individual chromosomes.
Do chromosomes replicate only during meiosis 1?
yes
When do chromosomes replicate?
Chromosomes replicate in the first stage of mitosis or meiosis-interphase
What must happen before meiosis can begin?
DNA replicates and forms tetrad—APEX.
How many times chromosomes replicate in meiosis?
They replicate before meiosis begins, as it is the division phase. The chromosomes duplicate during interphase which is right before the beginning of meiosis. After going through meiosis I the chromosomes DO NOT duplicate nor do they cross over they simply continue on. Hope this helps. :)
How do cells Replicate?
Cells replicate for many reasons, they replicate by a process of mitosis or meiosis. Mitosis producing two daughter cells and meiosis producing gamete cells (sperm or ovum(egg) )
What changes in the chromosomes occur during meiosis?
waht changes in the chromosomes occur during meiosis
What k must happen before meiosis can begin?
A duplication of the chromosomes is what must happen before meiosis can begin.
How many chromosomes would a cell have during metaphase 1 of meiosis if it has 12 chromosomes during interphase?
Meiosis is known as a reduction division. The total number of chromosomes present prior to meiosis is reduced in half at the end of meiosis. In this case 12 pairs of chromosomes before meiosis (a total of 24 chromosomes) becomes 12 chromosomes (one of each pair) at the end of meiosis.
Is duplication of paired chromosomes in the first stage of meiosis?
Yes duplication of chromosomes occurs during the first stage of meiosis or during prophase.
What happens before meiosis begin?
Interphase. The process of meiosis has many similarities to the process of mitosis: chromosomes replicate before the process begins, and shorten and thicken to look like the chromosomes at the beginning of mitosis (condensation).
When do chromosomes form tetrades?
Chromosomes form Tetrads during meiosis in Prophase I
What is a source of genetic variation that involves the swapping of sections of chromosomes during meiosis.?
What is a source of genetic variation that involves the swapping of sections of chromosomes during meiosis.?
