Sexual reproduction is characteristic of flowering plants. In the pollen tube, which is located in the stamen, 2 sperm (male reproductive cells) mature. When it hits the stigma of the pistil, one of the sperm fertilizes the egg, and the second fuses with the nucleus of the central cell. This process is called double fertilization.
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.