Plant Hormones is an important topic under the subject of Biology – General Science. It deals with the study of chemical messengers produced in plants that regulate growth, development, flowering, fruit formation, and responses to environmental stimuli. This topic is frequently asked in competitive exams and government job exams to evaluate a candidate’s understanding of plant physiology and biological regulation.

Key areas include major plant hormones such as Auxins, Gibberellins, Cytokinins, Abscisic Acid, and Ethylene. Candidates are expected to know their functions, effects on plant growth, role in cell division and elongation, and their importance in agriculture and crop production.

Regular practice through MCQs, online mock tests, practice sets, and previous year questions improves conceptual clarity, memory retention, and quick recall ability. Strong preparation of Biology – Plant Hormones significantly enhances performance in competitive exams and government job exams such as SSC, Railway, Banking Exams, UPSC, WBCS, State PSC, and other national and state-level recruitment examinations.