To receive full access to Campaign's content including: Unrestricted access to all The Information and The Knowledge content Access to Campaign's in-depth features and coveted reports including ...
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 ...