What are the methods and application of invitro culture?

What is the important function of certain lymphocytes is to engulf disease producing organisms by the process? Do Leeches must feed frequently because they cannot store blood for digestion at a later time is this true? What does one call the space between the digestive tract and the body wall? I have scarring alopecia should I go on plaquenil? Why do you throw up while you're pregnant? Are neurons and neuroglia found in connective tissue? Do people with Asperger's Syndrome cry a lot? What happens to your lungs when you smoke a cigarettes? What does erythematous mucosa in the sigmoid colon mean? Does surgery to repair hydrocephalus cause more damage to the brain? When should cardiopulmonary resuscitation be done? How many people die a year from menengitis? Can people with von willebrand disease get plastic surgery? Can taking birth control at different times of the day make you feel sick? What do we call the part of skeleton between your thigh bone and lower leg bones? Is it possible to have a positive pregnancy test after having a total hysterectomy? How can malaria be controlled by humans? What organs does lung cancer affect? What structures do the vertebral column and thoracic cage protect? What blood components move out of capillaries?