The following figure shows an ovum surrounded by sperms. Identify the $Zona$ $Pellucida$.

  • A
    $P$
  • B
    $Q$
  • C
    $R$
  • D
    $S$

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$Statement I$: Penetration of sperm into ovum is a chemical process. $Statement II$: Acrosome of sperm secretes hyaluronidase which dissolves the corona radiata of the ovum.

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