NEETBotanyCell - The Unit of Life
Chromosome Features Descriptions A. Centromere 1. Disc-shaped structures on the sides of the centromere B. Kinetochores 2. Holds the two chromatids of a chromosome C. Chromatids 3. Appears as a small fragment due to non-staining constrictions D. Satellite 4. Identical halves of a chromosome
Options
- AA - 2, B - 1, C - 4, D - 3
- BA - 1, B - 2, C - 3, D - 4
- CA - 3, B - 4, C - 2, D - 1
- DA - 4, B - 3, C - 1, D - 2
Correct answer
A. A - 2, B - 1, C - 4, D - 3
Step-by-step solution
The centromere holds the two chromatids.Kinetochores are disc-shaped structures on the centromere.Satellites appear as small fragments due to non-staining constrictions.Chromatids are the identical halves of a chromosome.