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
Population genetics is related with 
Select and explain. 
A. Mandelian law, B. watson anc Crick model, C. Hardy Weinberg law, D. weigert Meyer rule
C: Hardy Weinberg law
Answer: C: Hardy Weinberg law 
Explanation: None