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.
a culture in which the material to be cultivated is inoculated into a drop of fluid attached to a coverglass inverted over a hollow slide. primary culture. a cell or tissue culture started from material taken directly from an organism.Subsequent passages of cells are referred to as secondary cultures. culture in which cells multiply while suspended in a suitable liquid medium. tissue culture. the maintaining or growing of tissue, organ primordia, or the whole or part of an organ in vitro so as to preserve its architecture and function. Used loosely to refer to monolayer cell cultures.