Choroid Choroid The choroid, also known as the choroidea or choroid coat, is the vascular layer of the eye, containing connective tissues, and lying between the retina and the sclera. The human choroid is thickest at the far extreme rear of the eye (at 0.2 mm), while in the outlying areas it narrows to 0.1 mm. 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
Lady is a Four Letter Word 1975. Lady is a Four Letter Word Lady is a Four Letter Word is a Canadian current affairs television series which aired on CBC Television in 1975. This Ottawa-produced series on women's issues was hosted by Elizabeth Gray with announcer Bob Carl. Topics such as home and workplace, marriage and singleness were featured. A highlight of the series was that persons deemed sexist were written on an "honour roll" of toilet paper. This half-hour series was initially aired locally from 20 January 1975. It was broadcast on the national network Fridays at 1:00 p.m. (Eastern) from 11 April to 30