Which of the following statements is correct regarding the human sperm?

• A
  The acrosome has a conical pointed structure used to pierce and enter the egg,resulting in fertilization.
• B
  The lysins of the sperm acrosome dissolve the egg envelopes and help in fertilization.
• C
  The acrosome acts as a sensory structure and guides the sperm towards the ovum.
• D
  The acrosome does not perform any specific function.