caption: The image shows a close up of a plant cell on a white background, with a watermark at the bottom. It is a photo of a heliozoan, a type of algae, which is a small, oval-shaped organism with a long, thin stem and a segmented body. Its color is a light greenish-yellowish-brown color and its texture is bumpy and bumpy. It has a few small bumps and ridges along its length, and its eyes are small and round.