Stomata

Stomata are tiny openings or pores found on the surface of leaves and stems of plants. These structures play a crucial role in the process of photosynthesis and respiration in plants.

Function of stomata

The main function of stomata is to regulate the exchange of gases, such as carbon dioxide and oxygen, between the plant and the environment. The stomata also help to regulate the water balance of the plant by controlling the loss of water vapor through transpiration.

How do stomata work?

Stomata are surrounded by two specialized cells called guard cells. These guard cells can change their shape to open or close the stomata, depending on the needs of the plant. When the plant needs to take in carbon dioxide for photosynthesis, the guard cells swell and open the stomata. When the plant needs to conserve water, the guard cells shrink and close the stomata.

Importance of stomata

Stomata play a vital role in the survival of plants as they help to regulate the exchange of gases and the water balance of the plant. Without stomata, plants would not be able to carry out photosynthesis or regulate their water balance, leading to their death.

Conclusion

In summary, stomata are tiny openings found on the surface of leaves and stems of plants. They play a crucial role in regulating the exchange of gases and the water balance of the plant. The importance of stomata in the survival of plants cannot be overstated, as they facilitate the process of photosynthesis and respiration, which are essential for the growth and development of the plant.

Tiny pores found downside of the leaves which helps in transpiration, translocation and respiration in a plants is known as STOMATA..
(If we put a leaf in opposite directions up to down and see with a microscope we can easily see STOMATA..)