cross-pollination happens when the pollen grains are transferred from the another of a flower to the stigma of another flower in the plant. How do we infer the statement.
Cross-pollination is the transfer of pollen from one plant to the stigma of another plant. Once the plant has been pollinated, the male contribution fuses with the egg in the ovary, the process known as fertilization. After fertilization, the fruit and seeds develop and mature.