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In my studies I have not thus far seen any instances in which sister chromatids did not separate in Anaphase, but there are instances where chromatids do not evenly cleave from one another and there is more genetic material in one gamete than another of the gametes, and the other two are "normal". I will illustrate this mathematically : N+1(24) , N-1(22), N(23), N(23).
This uneven split is called non-disjunction which can happen in Anaphase 1 or 2 in the gamete producing cell division known as Meiosis
One may familiar to one of the consequences of non-disjunction if he/she had heard of Down syndrome. Individuals with DS have 47 chromosomes. This is a condition called Trisomy where the 21st pair of sex determining X chromosomes has an extra X.
However, in many cases non-disjuction may have zero effect on individual. It is completley dependent on what pair of chromosomes has an extra, or one less chromosome that determines the outcome of the cells development.
I hope that helps somewhat.
What else can I help you with?
Chromatids in eukaryotic cells separate during which process?
Chromatids in eukaryotic cells separate during the process of mitosis or meiosis. In mitosis, chromatids separate during anaphase to form individual chromosomes, while in meiosis, chromatids separate during anaphase II to produce haploid daughter cells.
How many times do spindle fibers form during meiosis?
Spindle fibers form twice during meiosis: once during meiosis I to separate homologous chromosomes and once during meiosis II to separate sister chromatids.
What separates during meiosis?
During meiosis, sister chromatids separate in anaphase II of meiosis II, while homologous chromosomes separate in anaphase I of meiosis I. This separation is essential for generating genetically diverse gametes.
During what does the sister chromatids of chromosomes separate and four haploid daughter cells are formed?
During meiosis, the sister chromatids of chromosomes separate into different cells, ultimately resulting in four haploid daughter cells.
2. What are sister chromatids When do the separate?
In anaphase I the sister chromatids remain attached, while in anaphase II the sister chromatids separate.
When during meiosis do sister chroamtids separate?
Sister chromatids separate during anaphase II of meiosis.
Chromatids in eukaryotic cells separate during which process?
Chromatids in eukaryotic cells separate during the process of mitosis or meiosis. In mitosis, chromatids separate during anaphase to form individual chromosomes, while in meiosis, chromatids separate during anaphase II to produce haploid daughter cells.
Chromatins separate during?
Chromatids separate during cell division ie anaphase of mitosis and anaphase 2 of meiosis.
Which meiosis better mirrors the mitosis process?
Meiosis I better mirrors the mitosis process because during this stage the homologous chromosomes separate, similar to the way sister chromatids separate during mitosis. Meiosis II, on the other hand, involves separating sister chromatids, which is not seen in mitosis.
What separates during meiosis 2?
In Meiosis, Anaphase 2 sister chromatids (individual strands) separate and one of each duplicate goes to each side of the cell.
How many times do spindle fibers form during meiosis?
Spindle fibers form twice during meiosis: once during meiosis I to separate homologous chromosomes and once during meiosis II to separate sister chromatids.
Does meiosis ll separate chromatids into opposite poles of the Cell?
Yes, during anaphase II.
Chromatids line up along the equator?
The chromatids line up at the equator of the cell during the metaphase of meiosis. After which the chromatids separate to form individual chromosomes.
What separates during meiosis?
During meiosis, sister chromatids separate in anaphase II of meiosis II, while homologous chromosomes separate in anaphase I of meiosis I. This separation is essential for generating genetically diverse gametes.
During what does the sister chromatids of chromosomes separate and four haploid daughter cells are formed?
During meiosis, the sister chromatids of chromosomes separate into different cells, ultimately resulting in four haploid daughter cells.
2. What are sister chromatids When do the separate?
In anaphase I the sister chromatids remain attached, while in anaphase II the sister chromatids separate.
During which phase of meiosis will the chromosomes appear as packets of four chromatids?
chromosomes appear as packets of four chromatids during anaphase. This is when the chromatids start to move and separate in preparation of the creation of four cells.
