If you work with a Windows-based scripting language, such as VBScript or KiXtart, you're accustomed to variables being nothing more than a sort of storage mechanism for data. Windows PowerShell has variables, too, but they're much more powerful than the variables in older scripting languages. The Windows.
Chlorophyll is a complex molecule. Several modifications of chlorophyll occur among plants and other photosynthetic organisms. All photosynthetic organisms (plants, certain protistans, prochlorobacteria, and cyanobacteria) have chlorophyll a. Accessory pigments absorb energy that chlorophyll a does not absorb.
Sunlight is needed during photosynthesis, it play a very important role during the reaction. During the reaction of photosynthesis water gets converted into glucose and oxygen.The reaction requires light energy, which is absorbed by green substance called chlorophyll. Photosynthesis takes place in leaf cells.