CSS Zoology Questions & Answers


Q.  Prophase in mitotic division is characterized by which of these events:

a. Nuclear membrane starts disintigrating
b. Chromatin material changes into chromosomes
c. Nucleolus starts disappearing and centrioles start moving towards opposite poles
d. All of these


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Mitosis is a regular feature of cells but a sudden as well rapid mitosis leads to formation of:
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MCQs:  Meiosis is the only division in which:
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MCQs:  Structure present in chromosomes is:
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MCQs:  Mitotic cell division occurs in:
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MCQs:  Which of these can best explain the significance of meiosis:
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MCQs:  Nucleous originates from:
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MCQs:  Mitotic spindle is formed in:
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MCQs:  Anaphase occurs in:
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MCQs:  Most important significance of mitosis lies in which of these:
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MCQs:  In a cell the number of chromosomes after first meiotic division is 46, the number of chromosomes in its daughters after completion of the process will be:
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MCQs:  Process of meiosis is seen to occur when a cell:
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MCQs:  In a cell, the cell division occurs when:
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MCQs:  Daughter cells of meiotic division are haploid which shows:
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MCQs:  The correct sequence of various substages in first meiotic prophase is:
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MCQs:  The replication of chromosomes occurs in:
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MCQs:  Blueprint of heredity in chromosomes is:
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MCQs:  Division of centromeres during mitosis occurs during:
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MCQs:  During meiotic cell division the centromeres of chromosomes occurs during:
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MCQs:  Division of cytoplasm is termed:
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MCQs:  Nucleic acid forming chromosomes is:
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