horticulturalist (horticulturalists plural) A horticulturalist is a person who grows flowers, fruit, and vegetables, especially as their job. n-count. horticulturalist (horticulturalists plural) A horticulturalist is a person who grows flowers, fruit, and vegetables, especially as their job.
Category:Subject:Physiology. Books in this subject area deal with physiology: the study of the mechanical, physical, and biochemical functions of living organisms. Physiology has traditionally been divided between plant physiology and animal and all living things physiology but the principles of physiology are universal, no matter what particular organism is being studied.
What are some specialties of physiology? Specialties and subdivisions of physiology include cell physiology, special physiology, systemic physiology, and pathological physiology, often called simply pathology. Cell physiology is the study of the functions of cells, including both chemical processes within cells and chemical interactions between cells. Special physiology is the physiological study of specific organs, such as cardiac physiology, which is the study of heart function. Systemic physiology is comparable to systemic anatomy since it is the study of the functions of different body systems, such as renal physiology and neurophysiology.