MEDIUM
NEET
IMPORTANT
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In which of the following stages, a chromosome is minimum coiled?
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Important Questions on Cell Cycle and Cell Division
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Which of the following statements is correct regarding phase?
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Best material for studying mitosis in laboratory is:
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Mitotic spindle is mainly composed of _______ proteins.
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Microtubules are absent in
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Centrosome undergo duplication during ___ ___of ___ ___ and begin to move towards opposite poles of the cell during ___ ___ stage of ___ ___.
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_____ is the best stage to count the number and study the morphology of chromosomes.
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________ is characterised by all the chromosomes coming to lie at the equator, with one chromatid connected by its kinetochore to spindle fibres from one pole and its sister chromatid connected by its kinetochore to spindle fibres from the opposite pole.
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Which of the following statements are correct?
(i) In mitotic cell division chromosome number is halved.
(ii) Centromere is the point where two sister chromatids are held together.
(iii) The period between two successive mitotic divisions is known as telophase.
(iv) In phase of cell cycle protein and are synthesised.
