Sperm’s acrosome has
Hyaluronic acid and proacrosine
Hyaluronic acid and fertilizin
Hyaluronidase and proacrosin
Fertilizin and proacrosin
It's Obvious
Germinal epithelium gives rise to
$A$ : Lack of menstruation may be indicative of pregnancy. $R$ : Menstruation only occurs if the released ovum is fertilised.
Vaginal orifice, urethral orifice are open in
Find out $A, B$ and $C$ in the figure given below
Which of the following undergoes spermiogenesis?
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