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प्रश्न
Define the following term:
Aster
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उत्तर
The centrosome (in animal cell) splits into two along with the simultaneous duplication of the centrioles contained in it. The daughter centrioles move apart and occupy opposite "poles" of the cell. Each centriole is surrounded by radiating rays and is termed an aster (aster : star).
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संबंधित प्रश्न
State the difference between:
Haploid and diploid
Name the two kinds of cell division found in living organisms.
Explain the advantages of cell division to your friend.
Nerve cell does not contains ______.
During meiosis in pachytene, stages the paired chromosomes are called ______.
Genetic variations occur in meiosis because of ______.
A mature RBC lacks a nucleus.
Nuclear membrane disappears completely in the phase called ______ of karyokinesis.
Give scientific reasons.
Cell division is one of the important properties of cells and organisms.
Name these:
Four main phases of Karyokinesis
