Algae can prepare their own food by photosynthesis.
Algae contain chlorophyll and can prepare their own food by the process of photosynthesis in the presence of sunlight, utilising carbon dioxide and water.
Name the following : (a) The process in plants which converts light energy. (b) Organisms that cannot prepare their own food. (c) Organisms that can prepare their own food. (d) The cell organelle where photosynthesis occurs. (e) The cells which surround a stomatal pore. (f) An enzyme secreted by gastric glands in stomach which acts on proteins.