The phrase "fertilization process" refers to the natural process of combining an egg and a sperm, leading to the creation of a new organism. Full definition
The history of designer babies is a relatively short one, beginning when baby Jessica, who was conceived using the in vitro fertilization process, was born on August 13th, 1996. (motherhoodinpointoffact.com)
You will see a pictorial expression of fertilization processes; how the sperm cell swims to an ovary and clings to it, then within some weeks a fetus looking like a tadpole is formed. (checkpregnancy.com)
Farmers may be able to help reduce emissions of the greenhouse gas nitrous oxide (N2O) by incorporating copper into crop fertilization processes — according to new research from the University of East Anglia. (sciencedaily.com)