List the steps for the synthesis of glucose by the plants. What special feature is found in desert plants related to this process?

Steps for the synthesis of glucose (Photosynthesis) :

• Absorption of sunlight : The chlorophyll present in the leaves absorbs light energy from Sun.
• Conversion of light energy into chemical energy : The absorbed light energy splits water molecules into hydrogen and oxygen.
• Reduction of carbon dioxide : Carbon dioxide is reduced using hydrogen to form glucose.

Special feature in desert plants :

Desert plants have their stomata open at night to take in carbon dioxide and store it as an organic acid. During the day, when the stomata are closed to prevent water loss, this stored carbon dioxide is used to carry out photosynthesis which helps desert plants conserve water and survive in hot, dry conditions.