Artificial Insemination

In the context of in-vitro fertilization (IVF) and agriculture, capacitation is the process required to make sperm competent for fertilization. This biological preparation involves biochemical and physiological changes that sperm undergo after leaving the male reproductive tract, enabling them to penetrate and fertilize the oocyte. Capacitation alters the sperm membrane, activates hyperactivation motility, and facilitates the acrosome reaction, which is essential for successful fertilization.

The other options, such as syngamy, parturition, and ovulation, refer to different reproductive processes: