The outer section of an organ can be called its cortex.
Orchestra
Strings
depends on the piece
To the immediate left of the conductor.
A cross section in anatomy is a cut made across the body or an organ, showing its internal structure. A transverse section is a specific type of cross section that is made perpendicular to the long axis of the body or organ.
ear
transverse
I believe a section of your large intestine.
3 bassoon, 1 Contrabassoon
iPad runs on iOS. Go to the update section. Here you can see the current version of your OS.
Computed tomography is the radiographic procedure that produces a detailed cross-section of an organ in depth. It is sometimes called a CT, CT scan, or CAT scan.