WebCommon adaptations to reduce the rate of transpiration include: Thick waxy cuticle: The cuticle cuts down water loss in two ways: it acts as a barrier to evaporation and also the shiny surface reflects heat and so lowers temperature. ... Sunken stomata: Stomata may be sunk in pits in the epidermis; moist air trapped here lengthens the diffusion ... WebThere are several ways by which plants in dry conditions tend to reduce transpiration, loss of water to the atmosphere. They cannot afford to lose water in the form of transpiration …
Transpiration - Factors Affecting Rates of Transpiration ...
WebTranspiration is the evaporation of water through open stomata, occurring down the water potential gradient.Factors affecting the rate of transpiration:Light intensity - more stomata will be open to take in CO2 for photosynthesis.Temperature - at higher temperatures water particles will have more energy so the rate of diffusion/evaporation will ... WebJun 16, 2024 · Question: Give various adaptations how plants reduce transpiration by a plant. Ans. (a) Sunken stomata : Many plants show sunken stomata into pits which may be covered by multicellular hair in order to reduce the amount of water lost during transpirations, e.g., Nerium. (b) Thick cuticle : Thicker the waxy covering lesser is the rate … optus store ballarat
Transpiration - Wikipedia
http://www.agrilearner.com/role-stomata-transpiration/ Web2 days ago · During sunny afternoon, the stomata are closed and hence the transpiration decreases. From late afternoon till evening, the stomata are open again and hence the … WebMay 4, 2024 · As transpiration occurs, the air surrounding a leaf becomes increasingly humid, reducing the difference in water potential between the intercellular air spaces and the atmosphere and slowing transpiration. When a breeze is present, however, the humid air is carried away and replaced by drier air. optus stadium tickets manchester united