The pollen of another flower of the same plant fall on the stigma is called as _______.
Geitonogamy
Autogamy: The pollen of the same flower fall on its stigma by itself.
Geitonogamy: The pollen of another flower of the same plant fall on the stigma.
Allogamy: The pollen of a flower of another plant of the same species fall on the stigma. This transference can occur through the wind, insects, or other agents.