Onkyo's website refers to this unit as a 7.2-channel receiver. It is clear from one of your photographs, but from no text in the review, that the height speaker terminals can be used as rear surround speaker terminals instead, for a 7.1 (or 7.2) channel setup.
In many cases, the students dissect human corpses (cadavers). Microscopic anatomy, also known as histology, is the study of cells and tissues of animals, humans and plants that are too small to been seen with the naked eye.
Gross anatomy Gross anatomy is the study of structures which can be seenwith the unaided eye (the macroscopic structure of tissuesand organs). Histological anatomy Histological anatomy is the study of the structure of tis-sues. Histology is the study of the structure, as seen micro-scopically, and function of tissues. Microscopic anatomy Microscopic anatomy is the study of structures with theaid of a microscope. Microscopic anatomy includes thestructural study of cells and tissues.