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.
Microscopic human anatomy is the âstudy of tissuesâ, that is histology. It may be further separated into cytology, the pure study of cells. In contrast to macroscopic anatomy you require â as the name suggests - an optical magnification in order to evaluate microscopic (e.g. cellular) structures.