A scientist who studies plants is called a "botanist." Botanists explore various aspects of plant life, including anatomy, physiology, ecology, and taxonomy. Their research can range from studying plant genetics and evolution to examining plant interactions with their environments and other organisms. In addition to advancing scientific knowledge, botanists may also focus on practical applications, such as agriculture, horticulture, and conservation efforts. Their work is essential for understanding biodiversity and the role of plants in ecosystems while contributing to advancements in medicine, food production, and environmental sustainability.