This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
The term that best describes the nuclear dissolution is 
Select and explain. 
A. Pyknosis, B. Karyorrhexis, C. Karyolysis, D. None of the above
C: Karyolysis
Answer: C: Karyolysis 
Explanation: Pyknosis is condensation of nucleus.
Karyorrhexis is fragmentation of nucleus.
Karyolysis is dissolution of nucleus.