NURSING ANM AND GNM

Detailed explanation-1: -An autotrophs is an organism that is able to form nutritional organic substances from simple inorganic substances. An organism deriving its nutritional requirements from complex organic substances produced by the autrotrophs is called an heterotroph.

Detailed explanation-2: -Thus the organisms which can manufacture organic food materials from simple inorganic substances are called autotrophs. Examples are plants, algae, bacteria etc.

Detailed explanation-3: -What is an autotroph? In biology and ecology, an autotroph is an organism capable of making nutritive organic molecules from inorganic materials. It could be through photosynthesis (involving light energy) or chemosynthesis (involving chemical energy).

Detailed explanation-4: -The correct answer is Autotrophs.