Meanwhile, if you're heading to a destination or an out-of-town wedding, it's probably OK to spend less on the gift, said Hill. But you should still give something; Hill noted that guests can't simply say that their attendance is gift enough.
Cell culture. Cell culture, the maintenance and growth of the cells of multicellular organisms outside the body in specially designed containers and under precise conditions of temperature, humidity, nutrition, and freedom from contamination.
(2) The biological culture such cells. Supplement. Biological cultures are a common laboratory means in order to study living organisms. There are different types of biological cultures, such as cell culture, tissue culture, and organ culture. Cell culture is a biological culture of cells of multicellular eukaryotes. Tissue culture is the cultivation of tissues from multicellular organisms. Organ culture is the cultivation of a part or all of an animal organ in a sterile controlled medium.