caption: The image shows a close up of a plant cell on a white background, with text at the top and bottom of the image. It appears to be a photo of a sporozoan, a type of algae, with its long, thin body and small, oval-shaped tentacles. Its color is a light brownish-gray, and its eyes are a darker shade of brown. Its antennae are long and thin, and it has a few small bumps and ridges along its body.