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What is cytokinesis and KaryokinesisDifference between cytokinesis and karyokinesisneetclass11
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What is cytokinesis and Karyokinesis||Difference between cytokinesis and karyokinesis#neet#class11 • Watch this playlist of animal kingdom 👇 • • Animal kingdom class 11th chapter 4 • Cytokinesis is the physical process of cell division, which divides the cytoplasm of a parental cell into two daughter cells. It occurs concurrently with two types of nuclear division called mitosis and meiosis, which occur in animal cells. • Cytokinesis means the process of division of cytoplasm. Division. The nucleus gets divided into two daughter nuclei. The cytoplasm, cell organelles and the nuclei divide and are passed on to daughter cells equally • Thus, cytokinesis can be considered to occur in four stages—initiation, contraction, membrane insertion, and completion. • What is Karyokinesis? Karyokinesis is the step during cell division where the nucleus divides to form two daughter nuclei. It is usually followed by cytokinesis. In this process, the DNA condenses and the chromosomal material divides equally into two halves. • Karyokinesis is the first step of the M phase of the cell cycle whereas cytokinesis is the second step of the M phase of the cell cycle. Karyokinesis brings the division of the nucleus to form two daughter cells while cytokinesis shows the division of the cytoplasm to form two daughter cells. • Karyokinesis is the division of the nucleus that occurs in four stages. They are prophase, metaphase, anaphase and Telophase. During prophase, the chromatin condenses to form chromosomes. centrioles develop into asters and move towards the opposite poles. Nucleolus and nuclear membrane disappears.
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