Stomata are small, microscopic and essential pores located in the epidermis of stems, leaves, and other plant parts, that regulate gas exchange and photosynthesis. They have two specialized cells called guard cells.
Stomata number differs based on the temperature and the water.
How the number of stomata varies?
- Plants in scalding, dry climates of the desert would have more infrequent stomata because they would require to contain unwanted moisture loss from the plant parts and leaves.
- While the tropical plants and places will have a moderate to a high number of stomata as the temperature and the precipitation rate of the area and region is normal and there is no need for the plants to preserve and hold more water content.
- The number of the stomata helps in maintaining the plant health as the loss and accumulation of excessive water will ultimately result in plant death.
Therefore, the stomata number differs and affects plant health.
Learn more about stomata here:
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