Pollination is a crucial step in the sexual reproduction of flowering plants. It is defined as the process of transferring pollen grains from the male part of a flower (the anther) to the female part (the stigma).
There are two main types of pollination:
\begin{enumerate}
\item Self-Pollination: The transfer of pollen from the anther to the stigma of the same flower or another flower on the same plant.
\item Cross-Pollination: The transfer of pollen from the anther of a flower on one plant to the stigma of a flower on another plant of the same species.
\end{enumerate}
This transfer is facilitated by agents such as wind, water, insects, birds, and other animals. After successful pollination, the process of fertilization can occur.