Fsc part 2 online preparation for biology chapter 21 (Cell Cycle)

Online Short Questions For Chapter 7 "12th Class Biology Chapter 21 Short Questions Preparation "

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Biology - 12th Class Biology Chapter 21 Short Questions Preparation

Question # 1

What is interphase? Write the name of its sub stages

  • Ans 1: The period of life cycle between two consecutive division is termed as the interphase,or misleadingly termed as the resting phase:\its sub stage are:
    i) G1 phase ii) S-phase iii) G2 phase
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Prepare Complete Set Wise Questions For Chapter 7 "12th Class Biology Chapter 21 Short Questions Preparation "

12th Class Biology Chapter 21 Short Questions Preparation - Set 1

Question # 1

What is interphase? Write the name of its sub stages

  • Ans 1: The period of life cycle between two consecutive division is termed as the interphase,or misleadingly termed as the resting phase:\its sub stage are:
    i) G1 phase ii) S-phase iii) G2 phase
Submit

12th Class Biology Chapter 21 Short Questions Preparation - Set 2

Question # 1

How chromatin differs from chromosomes.

  • Ans 1: Chromatin is thread like network,it is formed when chromosomes becomes uncoiled.
    Chromosomes are composed of DNA and protenis. When chromatin is highly coiled it changes in to chromosomes.
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12th Class Biology Chapter 21 Short Questions Preparation - Set 3

Question # 1

What is interphase? Write the name of its sub stages

  • Ans 1: The period of life cycle between two consecutive division is termed as the interphase,or misleadingly termed as the resting phase:\its sub stage are:
    i) G1 phase ii) S-phase iii) G2 phase
Submit

12th Class Biology Chapter 21 Short Questions Preparation - Set 4

Question # 1

Write down the events of metaphase of mitosis.

  • Ans 1: The Kinetochore fibers of spindles attach to the kinetochore region (specialized area in centromere) of chromosomes and align them at the equator of the spindle forming equatorial plate or metaphase plate.
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12th Class Biology Chapter 21 Short Questions

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