Chromosomes replicate in the Interphase part of Meiosis and throughout the whole process of Meiosis they only replicate once.
mitosis is the process by which the DNA of a cell is copied, so chromosomes replicated throughout the process
The chromosomes replicate during interphase in meiosis.
DNA is replicated during interphase I, but not interphase II.
The chromosomes are replicated during interphase.
Before it begins
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) )
waht changes in the chromosomes occur during meiosis
A duplication of the chromosomes is what must happen before meiosis can begin.
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.
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.
yes
Chromosomes replicate in the first stage of mitosis or meiosis-interphase
DNA replicates and forms tetradβAPEX.
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. :)
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) )
waht changes in the chromosomes occur during meiosis
A duplication of the chromosomes is what must happen before meiosis can begin.
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.
Yes duplication of chromosomes occurs during the first stage of meiosis or during prophase.
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).
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.?