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The decision of cell division occurs in

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Important Questions on Cell Cycle and Cell Division

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A cell will proceed to mitosis if entered in
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Which of the following will undergo meiosis and mitosis both?
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Which of the following correctly shows a pair of homologous chromosomes at the start of meiosis?
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Consider the given cell at metaphase- l stage undergoing normal meiosis.
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Which of the following gametes will not be formed from this cell?
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Which of the following graph given in the options shows the relative change in the amount of mitochondrial DNA of a cell undergoing mitosis:
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Which of the following is correct regarding the given figure?

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  Number of pairs of homologous chromosomes
Number of
chromatids

Number of
centromeres
(i) 3 6 12
(ii) 3 12 6
(iii) 6 6 12
(iv) 6 12 6
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In the prophase of mitosis,---------------- are formed.
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Four different steps that occur during meiosis are given in the following list.
(i) Complete separation of chromatids
(ii) Pairing of homologous chromosomes
(iii) Lining up of paired chromosomes on equator
(iv) Crossing over between chromatids
Select the correct sequential arrangement of the steps.