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    science
    Grade-10
    Easy

    Question

    Which of the following statement is correct about cell size?

    1. Majority of cells are less than 100 micrometers.
    2. Majority of cells are more than 100 micrometers.
    3. Majority of cells are less than 600 micrometers
    4. None of these

    Hint:

    Objects with size 100 μm or 0.1 mm can be visualized through naked eyes

    The correct answer is: Majority of cells are less than 100 micrometers.

      • 100 μm or 0.1 mm can be visualized through naked eyes
      • Typically, cells cannot be observed without a microscope
      • Most of the cells have size less than 100 μm 
      • Exceptions can be observed with respect to cell size as follows:
      1. Size of human egg is 0.1 mm
      2. Size of Caulepra taxifolia (a green algae) is as large as 6 to 12 inches

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      At the end of mitosis____________.

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      2. Cleavage of cytoplasm occurs.
      3. Nuclear and cytoplasmic separation occurs.
      4. Formation of a paternal nucleus take place.

      At the end of mitosis____________.

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      In ______ process of mitosis can be studied.

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      Which of the following statement is correct?

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      Which phase of mitosis is shown in the picture given below?

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