Acrosomal reaction of the sperm occurs due to (a) Its contact with zona pellucida of the ova (b) … of the male (d) Androgens produced…


(a) Acrosome reaction in sperm is triggered by release of fertilizin. The secretions of the acrosome help the sperm enter into the cytoplasm of the ovum through the zona pellucida and the plasma membrane.

d. Androgen produce in the uterus