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What happens if meiosis and mitosis do not happen properly?

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Improper mitosis can cause uncontrolled cell division, forming tumours. Faulty meiosis can lead to genetic disorders, abnormal chromosome numbers or reproductive problems in organisms.

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  1. If mitosis does not occur properly, it can lead to uncontrolled cell division, causing tumours or cancer. Errors in meiosis may result in genetic disorders due to incorrect chromosome numbers. It can also cause infertility or developmental problems. Proper functioning of both processes is essential for growth, repair and healthy reproduction in organisms.

     

    For more NCERT Solutions of Class 9 Science Exploration Chapter 2 Cell: The Building Block of Life (2026-27)

    https://www.tiwariacademy.com/ncert-solutions/class-9/science/exploration-chapter-2/

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