Anatomy is referred to branch under Biology covers study of organisms’ structures and parts. The origin of Anatomy leads to the prehistoric times. The concept of Anatomy is linked to the embryology, developmental biology, evolutionary biology, phylogeny and comparative anatomy. These mentioned processes leads to the generation of the timescales of Anatomy. The concept of Gross Anatomy in Biology reflects the study regarding the biological structures which are visible through naked eyes. The noninvasive and dissection procedures are involved in study of the gross anatomy. The purpose of the research study in Anatomy reflects data regarding larger organ systems and larger structures. The concept of Endoscopy presents the process of inserting a medical tool, called the tube in association of camera in the end of the tube. The function of the process of Endoscopy helps in understanding the structures of the organs or organ system in living animals. The study about tissues and cells of humans, plants and animals, which are not visible through naked eyes is known as Microscopic anatomy. Microscopic Anatomy helps in developing the understanding regarding architecture of cells, relation amongst the cell and tissue arrangements. The application of the study of Microscopic Anatomy can be witnessed in the treatment of cancer, understanding the cell structure and the tissue arrangements. The two approaches of Anatomy depicts the concepts of Regional Anatomy and Systemic Anatomy. The study of regional anatomy depicts the understanding regarding interrelationships of structures of body regions like, abdomen. The concept of Regional Anatomy applies to the interrelationships regarding the structures of body like nerves, body muscles, blood vessels and different structures operates together for specific body regions. The study about structures which leads to discrete system of body is known as systemic anatomy. The concept reflects the understanding regarding the functioning of a specific body system with the group structures. Physiology reflects the functional systems of living organisms. The description of biological phenomenon in chemical and physical aspects.

The study of the combination of physics and chemistry regarding structures of body and the understanding regarding the procedures depicting the functional aspect of life is known as Human Physiology. The tendency centered towards the functionality of homeostasis, depicts the study regarding Physiology. The condition of maintaining internal conditions by the living organisms reflects the concept of Homeostasis. The concept of Physiology includes both kind of observational style, visibility with naked eyes as well as through the help of microscopes in the facilitation of measurements and manipulations. Physiologists specializes in the brand of physiology. For instance, the study of brain, nerves and spinal cord is known as Neurophysiology. Both the concepts under Anatomy and Physiology I reflects the study regarding human body system and functioning. The study of Anatomy depicts both invisible as well as visible structuring of human body. The Human Physiology combines the concept of physics as well as chemistry by determining the structures of systems of body. Physiology of the body determines the changes caused by changing environment.