The document provides descriptions of histology slides for various tissues and organs, with 3 key identifying points listed for each. Over 100 slides are described, including the appendix, colon, cornea, ductus deferens, duodenum, epididymus, esophagus, gall bladder, ileum, jejunum, kidney, lip, liver, lung, mammary gland, ovary, pancreas, parotid gland, penis, pinna, pituitary gland, prostate gland, retina, seminal vesicle, stomach, sublingual gland, submandibular gland, suprarenal gland, testis, thyroid gland, tongue, trachea, ureter, urinary bladder, uterine tube, uterus