What is the difference between gross anatomy and microscopic anatomy?

Answer 1

gross anatomy is the study of the organs,parts and structures of a body visible to the naked eye while systemic anatomy is the study of a group of related structures within a particular system and the relative positions each occupies inside an animal's body

Answer 2

Gross anatomy deals with processes and organs that can be seen without the aid of instruments, such as a stomach, whereas microscopic anatomy deals with elements that can't be seen with the human eye, such as the tiny microvilli that line the rugae of the stomach wall.
The word "gross" in the term gross anatomy is used to indicate that which is large and not that which someone might find repulsive or disgusting. These large anatomical features, such as most bones and muscles, are visible to the naked human eye.

Microscopic anatomy as a term is rather self-explanatory, it indicates that anatomy which is not visible or discernable to the naked eye and must therefore be viewed with the aid of a microscope. This includes things that are too small as a whole to be seen with the naked eye, but also includes details of gross body parts which are not distinguishable without magnification.

For example, a femur bone, which is large and distinguishable, is gross. The individual bone cells, the rings of deposited minerals around them, the tiny networks of blood vessels running into and throughout bone tissue, and other microscopic details can be seen only with the use of magnification, and are therefore part of the microscopic anatomy of the same femur bone.
Gross anatomy (or macroscopic anatomy) is the study of structures of the human body that are observable with the naked eye or without the use of a microscope. Microscopic anatomy, which is usually either histology or cytology, is the study of tissues or cells which requires the use of a microscope to make out features/structures.
The word "gross" in the term gross anatomy is used to indicate that which is large and not that which someone might find repulsive or disgusting. These large anatomical features, such as most bones and muscles, are visible to the naked human eye.

Microscopic anatomy as a term is rather self-explanatory, it indicates that anatomy which is not visible or discernable to the naked eye and must therefore be viewed with the aid of a microscope. This includes things that are too small as a whole to be seen with the naked eye, but also includes details of gross body parts which are not distinguishable without magnification.

For example, a femur bone, which is large and distinguishable, is gross. The individual bone cells, the rings of deposited minerals around them, the tiny networks of blood vessels running into and throughout bone tissue, and other microscopic details can be seen only with the use of magnification, and are therefore part of the microscopic anatomy of the same femur bone.

Answer 3

Gross examination is performed without the aid of magnification.

Microscopic examination is performed on slides of tissue samples on the microscope.