Sunlight is the energy source for photosynthesis. But a new discovery finds that cyanobacteria, or blue-green algae, can grow in near-infrared light. Most life on Earth - plants, algae, and even some ...

Plants are of fundamental importance for life on Earth. Plants are the main source of oxygen on which life exists. As we know, plants are the living organisms that cover a large area on Earth and ...

The natural control of chlorophyll activity has now been discovered by a team of scientists, outlines a new report. DGIST announced that the research team of the fellow Hong-Gil Nam and the research ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Destarch a variegated plant – partly green and partly white. Make a drawing of the leaf. Place the plant in bright light for several hours. Test the leaf for starch using the 4-step starch test. Make ...

Only the areas that have been exposed to light will photosynthesise and therefore test positive for starch, showing that light is necessary for photosynthesis. Destarch a variegated plant – partly ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Photosynthesis is an important process that permits plants, including trees, ...