During mitosis chromatin condenses into chromosomes spindle fibers from form one end of the cell to the other and centrioles org
anize The spindle fibers which stage of mitosis happens next
2 answers:
Explanation:
Anaphase I
During anaphase I chromatids are pulled to opposite sides of the cell, called poles, by centrioles; the cell body splits and the nuclear envelope reforms in telophase I ...
Further Explanation:
All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is tightly wound around histones as chromosomes. In meiosis, the number of chromosomes (2n) is halved through meiotic divisions, producing 4 (n) germ cells (sperm or eggs), each containing half the number of chromosomes as its parent cell.
At A, crossing over: the exchange of segments of chromosome, between non-sister homologous or similar chromatids crossing over happens at chiasmata, the point where non-sister chromosomes are joined in prophase I
- Spindle fibers join sister chromatids together at their centromeres in metaphase I, pulling them to the equator of the cell;
- then, in anaphase I, while joined, they are pulled to opposite sides of the cell; the cell body splits and the nuclear envelope reforms in telophase I
- Later, in prophase I, the cellular envelope disintegrates and mitotic spindle fibers are formed
Learn more about mitosis at brainly.com/question/4303192
Learn more about transcription at brainly.com/question/11339456
Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316
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