In mature oocytes,cortical granules are forme | vedclass

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(B) Cortical granules are specialized secretory vesicles located just beneath the plasma membrane (plasmalemma) of the mature oocyte. During the proce

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(B) Cortical granules are specialized secretory vesicles located just beneath the plasma membrane (plasmalemma) of the mature oocyte. During the process of fertilization,these granules undergo exocytosis,releasing their contents into the perivitelline space to modify the zona pellucida,thereby preventing polyspermy. Therefore,they are situated on the inner side of the plasmalemma.

List-$I$	List-$II$
$1$. Head	$s$. Contains haploid nucleus
$2$. Acrosome	$p$. Filled with enzymes
$3$. Middle piece	$q$. Contains mitochondria
$4$. Tail	$r$. Sperm motility

In mature oocytes,cortical granules are formed on which side of the plasmalemma?

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With reference to human sperm,match the List-$I$ with List-$II$.
List-$I$ List-$II$
$1$. Head $s$. Contains haploid nucleus
$2$. Acrosome $p$. Filled with enzymes
$3$. Middle piece $q$. Contains mitochondria
$4$. Tail $r$. Sperm motility

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