Plants prepare their food using a different mode of nutrition than us, which is known as autotrophic nutrition. This means that they are capable of synthesizing their own food from simple inorganic substances like carbon dioxide, water, and minerals. This process is known as photosynthesis and is carried out by specialized structures called chloroplasts present in the leaves of plants.

Photosynthesis in Plants

Photosynthesis is a process that involves the conversion of light energy into chemical energy, which is then stored in the form of carbohydrates like glucose. The process can be divided into two stages:

1. Light-dependent reactions - This stage is dependent on light and takes place in the thylakoid membranes of the chloroplasts. Here, light energy is absorbed by pigments like chlorophyll and converted into chemical energy in the form of ATP and NADPH.

2. Light-independent reactions - This stage is not dependent on light and takes place in the stroma of the chloroplasts. Here, the energy obtained from the light-dependent reactions is used to synthesize carbohydrates from carbon dioxide and water.

Significance of Photosynthesis

Photosynthesis is an essential process for the survival of plants as well as other organisms on the planet. It plays a crucial role in maintaining the balance of oxygen and carbon dioxide in the atmosphere, which is necessary for the survival of living beings. Additionally, the carbohydrates synthesized through photosynthesis serve as a source of food for both plants and animals.

Conclusion

In conclusion, plants prepare their food using autotrophic nutrition and the process of photosynthesis. This process involves the conversion of light energy into chemical energy and the synthesis of carbohydrates from simple inorganic substances. Photosynthesis is essential for the survival of plants and other organisms on the planet and plays a crucial role in maintaining the balance of oxygen and carbon dioxide in the atmosphere.

As we know plants can make their own food (Photosynthesis) by the help of mainly chlorophyll pigments and also they used carbon dioxoide,water,sunlight for that.