The process that involves transferring pollen from the male part of a flower to the female part is called pollination. This crucial step in plant reproduction allows for fertilization and the production of seeds. Pollination can occur through various means, including wind, water, and pollinators such as bees, butterflies, and birds. Insects are particularly important for many flowering plants, as they facilitate the transfer of pollen while seeking nectar. Successful pollination leads to the development of fruits and seeds, contributing to biodiversity and the survival of plant species in ecosystems.