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.
Anatomy is the study of the structure of an organism and the relationships of its parts. 2. Physiology is the study of the functions of living organisms and their parts. 3. The major levels go: Chemical level, Organelle level, Cellular level, Tissue level, Organ level, Organ System level, and Organism level. 4. A tissue is a complex arrangement of cells.