What are the different types of plant tissue culture

gibco cell culture basics is an introduction to cell culture, covering topics such as laboratory setup, safety, and aseptic technique. you'll also find basic cell culture techniques and methods for passaging, freezing, and thawing cultured cells. start here if you are new to cell culture techniques or need to refresh your knowledge.

explanation:

answer: - few nutrients

high pressure

low temperatures

explanation: 1. few nutrients:   open-ocean zone is located way far from the land, which is the main source of the essential nutrients.2. high pressure: pressure increases by 1 atmosphere for every 10 meters increase in depth.3. ample sunlight: a large fraction of the sunlight is reflected back to the atmosphere from the sea surface. 4. varying salinity: below the thermocline, the water is isolated from the atmosphere so the salinity remains stable over the year.5. low temperatures:   the temperature of open-ocean zone ranges from a low of -2°c to an average of 17°c