Question

Centriole/centrosome takes part in

• A. Nucleolus formation
• B. Start of cell division
• C. Cell plate formation
• D. Spindle formation

Answer 1

The correct option is D Spindle formation

• The centrosome is a cellular organelle which is the main microtubule organizing centre in an animal cell which also regulates the process of cell-cycle.
  
• They are made up of 2 centrioles which are right angled to each other and is composed of a protein known as tubulin.
• Its main function is to organize microtubules (spindle fibres) and pull chromatids apart during cell division.
• So, the correct answer is 'Spindle formation'.