The branch of botany in which algae are studied is called phycology. Phycology, also known as algology, is the scientific study of algae, a diverse group of photosynthetic organisms found in various environments, including freshwater, marine, and terrestrial ecosystems. Phycologists study the structure, physiology, classification, life cycles, and ecological roles of different types of algae, ranging from microscopic phytoplankton to larger seaweeds.
This field of botany examines the importance of algae in food webs, oxygen production, and their potential uses in biotechnology, medicine, and biofuels. Phycologists also explore the impact of environmental changes, such as pollution and climate change, on algal populations and their interactions with other organisms. Understanding algae’s roles and behaviors is essential for managing aquatic ecosystems and harnessing their benefits for human use.