Amajor advantage of plants is that they can often be regenerated from a single cell. many plant cells, for example those in the apical meristem, are totipotent and retain the ability to develop into fully mature plants. as a result, plant tissues can be grown in culture on a solid medium in a petri dish, called culture, or in liquid culture. g

Plant tissues can be grown in culture on a solid medium in a petri dish, called ___Agar media culture, or in liquid ___Broths media culture.

Explanation:

Growth Media:

Growth medium is also known as culture medium designed for the growth of plants  or microorganisms. There are different ranges of media which are used for growing different types of cells.

Major types of media:

There are two major types of culture media used in tissue culture labs. These media were categorized on the basis of their matter states.

1) Plant tissues can be grown in culture on a solid medium in a petri dish, called Agar media and

2) Plant tissues can be grown in culture on a Liquid medium in a petri dish, called broths media

then that particular organisms become extinct.

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