Meaning of autotrophic organisms
What are autotrophic organisms:
Autotrophic organisms are those that have the ability to produce their own food from inorganic substances, therefore they can also be known as producers or vegetables.
The main examples of autotrophic organisms are plants, algae, and various bacteria.
Autotrophic organisms are characterized by being able to generate their own food, which they obtain from inorganic substances that they manage to transform into organic substances, and which are necessary for their metabolism. This feeding process is carried out through autotrophic nutrition.
For autotrophic organisms to make their own food, they need water (H2O), solar energy, mineral salts, inorganic substances such as carbon dioxide (CO2), and chemical reactions from which they obtain glucose, fructose, oxygen, chlorophyll, among other substances necessary for its nutrition.
The importance of autotrophic organisms lies in their ability to generate their own food, which is why they do not need others to feed themselves, as well as heterotrophic organisms (animals or human beings), which even serve as food. .
Likewise, autotrophic organisms are primary, that is, they were the first living beings to inhabit the Earth, of simple composition and dependent on sunlight to live. Then, from these, the other living beings were formed.