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STD 11 - 10. Cell cycle and cell division — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 10. Cell cycle and cell division1 Mark
MCQ
Meiosis and mitosis differ from each other because in meiosis
  • A
    The four nuclei formed are not similar to parental ones
  • B
    Homologous chromosomes pair are exchange parts
  • C
    Number of chromosomes gets halved
  • ✓
    All the above
✓

Answer

Correct option: D.
All the above
d
(d) All the above; four nuclei formed are not similar to parent ones because they are haploid in nature. Homologous chromosome pairs are exchange parts because in crossing over exchange of chromatid arms takes place and number of chromosomes gets halved.

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