Pollination takes place. Growing, one cell forms a pollen tube, which grows, moving towards the column and ovary, two sperm are formed from the other cell. When the pollen tube penetrates into the embryo sac, the nucleus divides three times by mitosis, two haploid nuclei merge in the center, the rest of the eggs near the pollen duct. One of the sperm fuses with the central egg, the other with the egg at the entrance.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.