31. It contains serous fluid that allows motion. 32. Normally, the two layers are separated by a small amount of lubricating serous fluid. 33. Serous fluid is also different from lymph.34. After sectioning the serous cells resembled the common demilune shape, and were so named. 35. Serositis : Inflammation of the serous tissues, which line organs of the human body. 36. Ten of them were in satisfactory condition; four were serous , and four were critical. 37. They are primarily mucus-secreting glands, as opposed to serous or mixed secreting glands. 38. BHLHa15 is required developmentally for the proper organization of all protein secreting, serous exocrine glands. 39. Neither Central Asia nor Oceania is likely to have a serous candidate in this race, however. 40. Ten of the injured were in satisfactory condition; four were serous , and four were critical.
