NEET Sample Paper NEET Sample Test Paper-74

  • question_answer
    Identify whether the given statements are the characteristic of cleavage or typical mitosis.
    I. DNA synthesis occurs at the normal rate.
    II. Nuclear/cytoplasmic ratio increases as cleavage progresses.
    III. Size of daughter cells decreases.
    IV. Interphase is long

    A)  Cleavage-I, II Typical mitosis - III, IV                                

    B)  Cleavage-I Typical mitosis - II, III, IV

    C)  Cleavage-II                                       Typical mitosis -I, III, IV                           

    D)  Cleavage-II, III   Typical mitosis -I, IV

    Correct Answer: D

    Solution :

    Cleavage occurs in zygote and interphase is short in it. Size of daughter cells decreases but the total mass of blast to mere remains the same during cleavage.


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