Salary range is the range of pay that has been established to be paid to employees performing a particular job or function. Salary range generally has a minimum pay rate, a maximum pay rate, and a series of mid-range opportunities for pay increases.
Define autotroph. autotroph synonyms, autotroph pronunciation, autotroph translation, English dictionary definition of autotroph. n. An organism capable of synthesizing its own food from inorganic substances, using light or chemical energy. Green plants, algae, and certain bacteria are...
An autotroph is an organism that produces complex organic compounds from simple inorganic molecules using energy from light or inorganic chemical reactions. Autotrophs are the producers in a food chain.Plants and other organisms which carry out photosynthesis are photoautotrophs (or phototrophs). Bacteria which derive energy from oxidizing inorganic compounds (such as hydrogen sulfide, ammonium and ferrous iron) are chemoautotrophs, and include the lithotrophs.hey take energy from the environment (in the form of sunlight or inorganic chemicals) and use it to create carbon-based organic molecules. Other organisms, called heterotrophs, take in autotrophs as food to carry out such functions.