Question

how many steps photosynthesis?​

Answer 1

Answer:

2 steps

Explanation:

The two stages of photosynthesis: Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions). Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH.

Answer 2

Sunlight falls in the leaf and is absorbed by chlorophyll

Sunlight gives energy . This light energy splits the water molecules into hydrogen ions (H+) and hydoxyl ions (OH-) . This process is called photolysis of water

After this ,

Oxygen is released in the air from hydroxyl ions

Hydrogen ions combined With carbon dioxide to form glucose

Hope This helps you...