Question

what is photosynthesis? and write about its effects and advantages

Answer 1

Photosynthesis is the process by which plants and other things make food.[1] It is a chemical process that uses sunlight to turn carbon dioxide into sugars that the cell can use as energy. As well as plants, many kinds of algae, protists and bacteria use it to get food. Photosynthesis is very important for all life on Earth. Most plants either directly or indirectly depend on it. The exception are certain organisms that directly get their energy from chemical reactions; these organisms are called chemoautotrophs.

Photosynthesis can happen in different ways, but there are some parts that are common.

6 CO2(g) + 6 H2O + photons → C6H12O6(aq) + 6 O2(g)carbon dioxide + water + light energy → glucose + oxygen

Advantages and disadvantages on photosynthesis measurement techniques: A review. Through photosynthesis, green plants and cyanobacteria are able to transfer sunlight energy to molecular reaction centers for conversion into chemical energy with nearly 100% efficiency

Answer 2

Hey...
Photosynthesis is the process by which plants prepare their own food in the presence of sunlight with the help of chlorophyll, water and carbon dioxide ... this process is known as photosynthesis....
ADVANTAGES OF PHOTOSYNTHESIS :-
*Photosynthesis allows plants to grow and provide foods to animals and human beings and after get we get som energy.
*During the process of photosynthesis after reaction we get oxygen and it's very useful for us ,if photosynthesis not occur how will we get oxygen and how will we alive....
Hope this will help u..