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: Social & Preventive Medicine
According to Registration of Births and Deaths Act 1969, the birth and death are to be registered, respectively in 
Select and explain. 
A. 14 days and 7 days, B. 7 days and 14 days, C. 21 days and 21 days, D. 14 days and 21 days
C: 21 days and 21 days
Answer: C: 21 days and 21 days 
Explanation: None