NEET 2011
- Exam
- NEET
- Year
- 2011
- Subject
- Botany
- Chapter
- Cell Cycle and Cell Division
NEET 2011 · Botany · Cell Cycle and Cell Division
At metaphase, chromosomes are attached to the spindle fibres by...
At metaphase, chromosomes are attached to the spindle fibres by their
Options
- Asatellites
- Bsecondary constrictions
- Ckinetochores
- Dcentromere
Correct answer
C. kinetochores
Step-by-step solution
Kinetochores are small disc-shaped proteinous structures present at the surface of the centromere. These structures serve as the sites of attachment of spindle fibres to the chromosomes that are moved into position at the centre of the cell.