Which of the following layers is the fibrous layer of the follicle?

$.....P.....$ undergo meiosis to form sperms. $.....Q.....$ provide nutrition to the germ cells.
Choose the correct option for $P$ and $Q$.
$\quad\quad\quad\quad P \quad\quad\quad Q$

The breakage of the membrane surrounding the acrosome in a mammalian sperm is known as:

Fluid-filled cavity called $...A...$ is developed in $...B...$ follicle called $...C...$. Here $A, B$ and $C$ are:

Match List-$I$ with List-$II$:

List-$I$	List-$II$
$A$. Head	$I$. Enzymes
$B$. Middle piece	$II$. Sperm motility
$C$. Acrosome	$III$. Energy
$D$. Tail	$IV$. Genetic material

Choose the correct answer from the options given below:

Identify $A, B$ and $C$ in the given human sperm diagram.