\begin{figure}[H] % 'H' ensures the figure is placed exactly here; requires \usepackage{float}
\centering
\includegraphics[width=0.8\textwidth]{Screenshot 2025-01-16 110748.png} % Replace with the correct path to your image
\caption{Sectional view of Male Gametophyte.}
\label{fig:male_gametophyte}
\end{figure}
Diagram: Microspore with labeled parts (e.g., vegetative nucleus, generative nucleus, exine, intine).
Functions:
Vegetative nucleus: Controls pollen tube growth.
Generative nucleus: Divides to form two male gametes for fertilization.