Infrageneric taxonomic rank, used for major divisions of a genus.
A part of something.
The action of cutting tissue.
A cut made in tissue.
A slice of tissue cut for examination under a microscope.
A part of a document such as an Act of Parliament.
The act of cutting (the cut or division made is also called a section.) For example, an abdominal section is performed for surgical exploration of the abdomen. A transverse section is a cut made at right angles to a structure’s long axis.