DENDROLOGY

Detailed explanation-1: -Raw materials for photosynthesis are carbon dioxide, water, and sunlight.

Detailed explanation-2: -The raw materials of photosynthesis, water and carbon dioxide, enter the cells of the leaf, and the products of photosynthesis, sugar and oxygen, leave the leaf. Water enters the root and is transported up to the leaves through specialized plant cells known as xylem vessels.

Detailed explanation-3: -Sunlight, chlorophyll, carbon dioxide, water, and minerals are raw materials essential for photosynthesis. Do you know where they are available?

Detailed explanation-4: -The reaction of photosynthesis needs energy to work, and that energy is light. Therefore, light itself isn’t a material, because it has no substance.

Detailed explanation-5: -The conversion of sunlight into usable chemical substances is attained by chlorophyll. The raw materials needed for the process of photosynthesis are CO2 and H2O. 6 molecules of water and 6 molecules of carbon dioxide with the help of sunlight produce glucose and 6 molecules of oxygen.