Question

For the formation of diploid cells from haploid cells, colchicine is used to

• A. Stop the spindle fibres formation
• B. Replicate DNA twicely in one cell cycle
• C. Stop the formation of centromere
• D. Stop the mitotic division

Answer 1

The correct option is A Stop the spindle fibres formation

A. Stop the spindle fibres formation

Solution : Colchicine is used during the study of cell division that stops the spindle fibre formation thus stopping the migration of the chromosomes towards the poles and stopping the cell division.

So the correct answer is " A. stop the spindle fibres formation".