This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
The results of the feilization include the following except 
Select and explain. 
A. Acrosome reaction, B. Restoration of diploid number of chromosome, C. Determination of sex, D. Initiation of cleavage
A: Acrosome reaction
Answer: A: Acrosome reaction 
Explanation: Human embryology Tenth edition inderbir Singh Page no 46 Acrosomal reaction is the biochemical reaction occur during feilization The glycoprotein of zona pellucida is responsible for induction of the acrosomal reaction. The release of acrosomal enzyme help sperm to penetrate through the zona