Capacitation refers to changes in the :

Options

(a) Ovum before fertilization
(b) Ovum after fertilization
(c) Sperm after fertilization
(d) Sperm before fertilization

Correct Answer:

Sperm before fertilization

Explanation:

Capacitation and acrosomal reaction occur before fertilization. The process of capacitation happens when sperms enter vagina. During this period, cholesterol vasicles are removed from the acrosome.