Question

What is the equation of photosynthesis for class 7 cbse

Answer 1

Photosynthesis equation -

carbon dioxide + water —> glucose + oxygen + water

It can be written as: ↓

6CO2 + 6H2O -----→ C6H12O6 + 6O2

Photosynthesis uses light energy to convert CO2 to carbohydrate as well.

Answer 2

Photosynthesis and its equation:

Explanation:

• Photosynthesis is the process by which plants produce their own food in the presence of sunlight, CO2 in the air, water, minerals, and chlorophyll in the leaves.

       $6CO_2+6H_2O+light$   ⇒    $C_6H_1_2O_6+6O_2$

• Plants absorb carbon dioxide from the atmosphere through microscopic pores on the surface of the leaves called stomata, which are surrounded by 'guard cells.'
• During the synthesis of food, the process of photosynthesis releases oxygen into the atmosphere.
• Plants collect water and minerals from the soil through deep penetrated roots and carry them to the leaves, where food is synthesized.