Fertilization occurs when sperm swim to an egg inside an archegonium, and gametes in males are called sperm, and in women commonly referred to as eggs. Given these facts, what occurs when a male gamete swims to an egg among the following options:
- permineralization
 - competition
 - movement
 - rapid expansion
 - fertilization
 - birth
 - copulation
 - ovulation


 

     fertilization    