NTA Abhyas NEET2020BotanyCell Cycle and Cell DivisionPractice
At the beginning of the final stage of mitosis,
Options
- AThe chromosomes that have reached their respective poles decondense.
- BNuclear envelope assembles around the chromosome clusters.
- CChromosomes cluster at opposite spindle poles and their identity is lost as discrete elements.
- DNucleolus, golgi complex and ER reform.
Correct answer
A. The chromosomes that have reached their respective poles decondense.
Step-by-step solution
At the beginning of the final stage of mitosis, i.e., telophase, the chromosomes that have reached their respective poles decondense and lose their individuality. The individual chromosomes can no longer be seen and chromatin material tends to collect in a mass in the two poles.