Degree programs in zoology focus on the study of animal life. Zoology encompasses animal behavior, life habits, body structure, and evolution. Associate's degree programs in zoology are typically designed to help you transfer to a 4-year degree program rather than prepare you for a career.
Accurint offers comprehensive access to a variety of news sources, as well. Supplement your investigations with information from over 13,000 current and historical sources, and reveal connections between people, businesses, assets and locations that canât be found in public records.
The choroid provides oxygen and nourishment to the outer layers of the retina.Along with the ciliary body and iris, the choroid forms the uveal tract. The structure of the choroid is generally divided into four layers (classified in order of furthest away from the retina to closest):1  Haller's layer-outermost layer of the choroid consisting of larger diameter blood vessels; 2  Sattler's layer-layer of medium diameter blood vessels;he choroid provides oxygen and nourishment to the outer layers of the retina.