NEET AIPMT SOLVED PAPER 2002

  • question_answer
                    What is true for cleavage?                                                                                                                          

    A)                 Size of embryo increases                             

    B)                 Size of cells decreases

    C)                 Size of cells increases                    

    D)                 Size of embryo decreases

    Correct Answer: B

    Solution :

                    Cleavage is a succession of rapid cell division during which the cells undergo the S (DNA synthesis) and M (mitosis) phases of the cell cyle but often virtually skip the \[{{G}_{1}}\] and \[{{G}_{2}}\] phases. Cleavage simply divides the cytoplasm of larger cells into smaller cells, called blastomeres.


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