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

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 10. Cell cycle and cell division1 Mark
MCQ
Small disc-shaped structures at the surface of the centromeres that appear during metaphase are
  • ✓
    Kinetochores
  • B
    Metaphase plate
  • C
    Spindle fibres
  • D
    Chromatid
✓

Answer

Correct option: A.
Kinetochores
a
Kinetochores serve as the sites of attachment of spindle fibres to the chromosomes that are moved into position at the centre of the cell.

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