Question

Explanation on Autotrophic Nutrition !​

Answer 1

Autotrophic Nutrition :--

In this process organisms use water and other organic matters and carbon dioxide in the presence of light and chlorophyll to synthesize their food.

For example:- Algae, Bacteria etc.

Answer 2

Autotrophic nutrition means that simple inorganic substances are taken in and used to synthesise organic molecules. Energy is needed to achieve this. In photo-autotrophic nutrition light is the energy source. In most instances the light source is solar energy, the process being photosynthesis.