True or False: Algae are simple plants with true roots.

Algae are indeed classified as simple plants, but they do not possess true roots, stems, or leaves like higher plants. They have simpler structures that allow them to photosynthesize and grow in aquatic environments, and their attachment to substrates is typically via holdfasts rather than true roots. While there are various types of algae, none of them exhibit the complex organ structures found in vascular plants. This fundamental distinction makes the assertion that algae have true roots incorrect.