What is fertilization
Fertilization is a biological term that describes the union of male and female gametes to produce an offspring. In agriculture, it refers to the process of enriching the soil with extra nutrients needed for healthy plant growth.
what context was it used in?
Too broad a question. Go to wiki or a dictionary.
The action or process of fertilizing an egg, female animal, or plant, involving the fusion of male and female gametes to form a zygote.