What is fertilization for plants step by step?

Fertilization in plants begins with pollination, where pollen grains from the male anther are transferred to the female stigma. Once on the stigma, pollen germinates and forms a pollen tube, which grows down the style toward the ovary. The sperm cells travel through the pollen tube to the ovule, where one sperm fertilizes the egg cell, forming a zygote. This process ultimately leads to the development of seeds and fruit in flowering plants.