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To reduce transpiration
Transpiration in plants is regulated by sunshine, temperature and humidity. If you increase humidity in the air, the rate of transpiration will go down. Another approach to reduce transpiration in crop plants is application of certain chemicals like cycosil to close the stomata during sunshine.
Cactus spines prevent moisture loss from plants. Spines also defend the plants from grazing animals. The spines are just modified leaves.
An antitranspirant is a substance applied to plant leaves in order to reduce transpiration.
In windy areas trichomes reduce evaporation and keep the leaf moist. They also reflect solar radiation and heat.
The guard cell prevents water loss in leaves.
To reduce transpiration
Transpiration in plants is regulated by sunshine, temperature and humidity. If you increase humidity in the air, the rate of transpiration will go down. Another approach to reduce transpiration in crop plants is application of certain chemicals like cycosil to close the stomata during sunshine.
An antitranspirant is a substance applied to plant leaves in order to reduce transpiration.
Cactus spines prevent moisture loss from plants. Spines also defend the plants from grazing animals. The spines are just modified leaves.
In windy areas trichomes reduce evaporation and keep the leaf moist. They also reflect solar radiation and heat.
defence. the cacti leaves are the thorns...
To protect it from predators in the desert.(: and to reduce the rate of transpiration. In many cases the thorn are formed by the modification of shoot , Thus eliminating the leaves hence the free surface to minimize the transpiration.)
Plants use waxy substances on their leaves to help reduce transpiration, the evaporation of water from plants. The wax helps to keep water in the plant as to not dehydrate the plant.
to reduce the high rate of transpiration and it reduce the chances of blockage of stomata by small tiny particles of soil which are present in atmosphere.
The Nitrogen cycle. Transpiration is when a plant sweats. This process happens after photosynthesis. Plants utilize moisture from the air and water from rain. Then sweat it out exactly like a human does when they get hot. Thus returning the water used back into the air after evaporation.
Transpiration.